I matched with this guy on Tinder. He started the conversation with me and we messaged for 2 days straight but never asked for my number but hinted that we should meet up. He has been the most interesting guy I've matched with so far and I really enjoyed our conversations. On the second night I was the one who ended it saying goodnight and he replied with a sweet message. Next day I messaged him again but no reply and it's been 2 days now. I see that he's still active on tinder.. should I give up or message him again?