Shall I text him or he's not interest?
Most Helpful Guy
Text him. 4pm the next day is great timing. If 4 days went by and he didn't text, then he isn't interested.
Most Helpful Girl
I'd say you could text him and say "thanks for the date. I had fun" but just leave it at that. If he's interested he will reply back, if not he's most probably not into you.