Wha does it mean when a guy waves bye to you?

[Anonymous]

before he left he waved bye to me with a serious face like he was annoyed, or looked annoyed and I know it probably doesn't mean anything but this is the first time it happened

[AleDeEurope]

It means "hey, lets get married, have children, travel the world..."

[Beta455]

Lol, it does not mean anything. You are overthinking!

[shay47]

This is a dumb question