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How to Know If Two Persons Are Chatting on WhatsApp?

Axel Nash
Axel Nash Originally published Sep 18, 24, updated Nov 18, 25

The curiosity about someone's private conversations becomes overwhelming, especially when you are having doubts about the love of your life. In such a situation, you usually get a nagging feeling that your lover is chatting with a familiar friend behind your back. Many individuals wonder how to confirm whether two persons secretly message each other on WhatsApp.

While considering to peak into the private life of your lover, it's important to remember that checking someone's private chats raises serious questions about ethics. When you want to know who's chatting with your loved one, we recommend you must respect their boundaries. In this article, we will explore how to know if two persons are chatting on WhatsApp while also touching on the ethical implications.

In this article
    1. Method 1. WeLastseen - Best Solution for How to Check Who is Chatting with Whom on WhatsApp
    2. Method 2. Observing Online Status Changes of Both Individuals
    1. Method 1. Checking the Online Activity
    2. Method 2. Analyzing the "Last Seen" Status

Part 1: How to Know if Someone is Chatting on WhatsApp?

Knowing with whom someone is chatting on this messaging platform is challenging due to its end-to-end encryption, which ensures privacy. This communication app does not offer features for tracking conversations or revealing contacts. However, there are indirect ways to learn how to know with whom someone is chatting on WhatsApp by using WeLastseen.

Method 1. WeLastseen - Best Solution for How to Check Who is Chatting with Whom on WhatsApp

Users who compare two persons' chatting histories should use a dedicated app like WeLastseen. This is a third-party app claiming to track WhatsApp activity, showing you when the two were active on this messaging platform at the same time.

walastseen app

Comprehensive Features of WeLastseen

  • Track Online Status: This app enables you to see the online status of any user even if they hide their only visibility.
  • Monitor Multiple Numbers: It supports tracking of several WhatsApp accounts simultaneously that makes it convenient for those who want to check multiple contacts.
  • Quick Notification Response: The WeLastseen app offers offline and online status notifications without any delay.
  • Detailed Activity Logs: Using this app, you can observe the complete history of when contacts were online, showing patterns of their activity over time, including peak usage hours.
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Steps to See Who is Chatting With Whom on WhatsApp Using WeLastseen

Detailed below are the comprehensive instructions to learn how to know with whom someone is chatting on WhatsApp by using the WeLastseen app:

01of 03Launch WeLastseen to Select Add Contacts

Firstly, download the latest version of the WeLastseen app from the Play Store for Android or use the QR Code from the official website. After that, launch the app and hit the "Add Contact" button to select the contact you want to add.

press the add contacts button
02of 03Add the Contacts to Start Tracking

Moving forward, identify the contact and tap on the "Add" button. It will bring to the next windows where you have to click on the "Start Tracking" button. A verification code will be sent to you for the number you need to verify to start tracking the contact number.

tap the start tracking button
03of 03Compare the Activity of Two Contacts

Finally, repeat the above step to add another contact and check their online activity simultaneously. After adding the two numbers, click on the "Compare" option, choose them, and hit the "OK" button. Now, you will see the activity and online/offline status of both contacts that you have added.

compare the online activity

Hence, there is no doubt that WeLastseen offers a comprehensive solution for online tracking. This in-depth guide helps you to stay informed of whether your dishonest spouse or lover is chatting with your common friend.

Method 2. Observing Online Status Changes of Both Individuals

Users can observe the online status of both individuals by checking their matching history. When both individuals are online at the same time, it is possible that they are chatting with each other. Apart from that, monitoring someone's online status should be avoid in most of the case, as it is against the privacy and ethical considerations.

While apps like WeLastseen can show when two individuals are online simultaneously, this does not confirm who they are chatting. Irrespective of the method you utilize for online status monitoring, there will always be an element of doubt.

check both persons online status

Part 2: How to Know with Whom Someone is Chatting on WhatsApp?

There are a few signs you can look for to determine if someone is chatting on WhatsApp. One of the most straightforward indicators is checking their online status and last seen. Hence, below are some methods to help you understand how to check if someone is chatting with whom on WhatsApp:

Method 1. Checking the Online Activity

To find out about your loved one's activity on this messaging platform, check their "Online" status. However, this method doesn't always work, as you may be unable to see their status for many reasons. They may have disabled their online status from the "Last Seen and Online" settings.

Another possibility is that the person has blocked you. Take guidance from this simple guide to help yourself analyze the chatting status of the person ignoring you:

Instructions: Open WhatsApp on your phone and find the person you're curious about in your chat list. Once you're in the chat window, look below their name to see the visibility of the "Online" word under their name. When the status shows their online activity, you can assume that your partner is chatting with someone else behind your back.

check the online status

Method 2. Analyzing the "Last Seen" Status

With the help of this status, you can find out the last time the person under investigation opened this messaging platform. This can give you clues about whether they might have been chatting recently. When their "Last Seen" status is recent, it is highly possible they were just chatting or reading messages. So, follow these detailed instructions to learn how to know if someone is chatting on WhatsApp:

Instructions: Launch this communication app and navigate to the chat of the person whose activity status you want to check. Just below their name, you'll see a timestamp that reads "Last seen at." However, it is also possible that they have hidden their activity to hide their recent activity from others.

analyze the last seen status

Part 3: FAQs

Q1: Can WhatsApp tell if you're monitoring someone's chats?

A1: No, this communication platform does not notify users when someone is monitoring their chats. While you can check someone's "Online" or "Last Seen" status, this app doesn't alert them about this activity. However, it's important to respect boundaries and avoid engaging in unethical monitoring practices.

Q2: Is it possible to see the chat history between two other users?

A2: It is not possible to see the chat history between two other users on this messaging application. The platform uses end-to-end encryption, meaning only the people involved in a conversation can view the messages. Nevertheless, you can see the online/offline history between two users with the help of WeLastseen.

Q3: How can I ensure my chats on WhatsApp remain private?

A3: Enable two-step verification and use a b phone lock to keep your chats private. Moreover, we recommend you regularly update this app to the latest version to benefit from enhanced security features.

Conclusion

To conclude, we had an in-depth discussion about how to know if two persons are chatting on WhatsApp. At the same time, there are limits to what you can actually know without invading privacy.

Checking "Online" or "Last Seen" statuses might give you hints, but they don't provide concrete proof of who someone is chatting with. However, you can use a dedicated app like WeLastseen to check and compare the online activity of multiple users simultaneously.

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