Have you ever started chat with someone only to get a nasty dc, {or perhaps accidentally closed chat} and having to wait for him/her to message back or type in all/trade chat "If you messaged me for ..., pls pm i got dc[or whatever reason]".
So I would like to suggest a mini tab that align with the chat box titled "Previously messaged/chatted"
Not everyone remembers who they chat with, it could have a duration like a day or better some hours
I would have done a picture or something but am pretty bad at it, maybe I update it somehow
(My opinion: I think it's not really needed but still it be a nice feature to have) Thnx
A rough edit, not really good at design but this what I mean. Also maybe the friends tab could be tagged Recent chat, online and offline (Yh I know the green and white color does the job) just a suggestion demarcated from each other with a line or something.
Also, the person recently messaged must not be in your friend list to show