Thank you so much for responding, you’ve given me a lot to think about!
My other coworkers have noticed him being odd and quiet as well, so I’ve been reassured there. The reason why seems to be that he’s leaving the company soon.
That is also why I’d like some idea of if I need to make a move, even if it’s just to ask for contact info, or if I let him decide.
Another issue is that he claims he wants kids (somehow I don’t 100% believe him) but I definitely don’t. So I don’t know if it would even really be worth starting something, except that I really like him.
Thank you, you’ve already helped a lot.