there is this guy in my class(I'm in uni) I have a crush on and we have been chatting for almost 4 months . he is always doing smth (is busy)when I try to Meetup reasons felge .and he still chats with me as if he has feelings for me but I feel like it's going nowhere ,so though I like him I want to stop the flirting without coming off rude and without it being awkward ,since we are gonna see eachother for a while, 1.how can I do that ?, 2.is it worth it to keep talking to him