The answer to whether or not someone is talking to someone on WhatsApp when they are online, is a bit complicated. On one hand, it could mean that they are actively chatting with someone, or it could also mean that they are simply online and browsing the app.
In order to determine if someone is talking to someone on WhatsApp, it is important to look at the other signs that may be present. For example, if you see that they have been online for an extended period of time, then it is likely that they are actually having an active conversation with someone.
Furthermore, if you see that they have sent multiple messages in a short amount of time, then this could also indicate that they are having a conversation with someone.
On the other hand, if you see that the person has been online for only a few minutes and hasn’t sent any messages during this period of time, then it is possible that they may just be browsing the app without engaging in any actual conversations. In addition to this, if you do not see any messages sent from them for an extended period of time, then this may also be an indicator that they are not actually talking to anyone on WhatsApp.
Ultimately, the answer to whether or not someone is talking to someone on WhatsApp when they are online depends on several factors such as how long they have been online and how many messages have been sent. By looking at these indicators and taking into account other signs such as extended periods of inactivity or lack of message sending activity, one can make an educated guess as to whether or not someone is actually having a conversation with another person while being online on WhatsApp.