Within the next four weeks, do you think there will bd a chance for us?

There's this guy I have in two of my cles :) he's really sweet & cool. We are friends. I like that we have that good connection already there. He has been asking my girl about me & acting differently in a good way. I do have interest towards him. We have four weeks left. I'd prefer him to make a move you know? But I'm not obliged. Is there anything I can do? We always talk and sit next to eachother. Anything will help ;)