I like this guy and I want to start talking to him and flirting hi up. The problem is that I have no classes with him, except I do have lunch but he sits on the other side of the cafeteria. I have snapchatted him and it went well, but I did have to keep the conversation going. He replied instantly (not exaggerating lol) and sent pretty detailed answers, but we haven't talked since. I know things I can talk about with him, but I just don't know how to approach him or when. I'd rather talk to him in person rather than snapchat again. When should I approach him and how? Saying "Hey, how are you?" In the hallway seems too cheesy. All help is appreciated!