[header] How to ask your crush for their cell phone number [title] Start a conversation with your crush five minutes before your class is about to end. [step] Talk about something he likes-tv shows, movies, sports, his hobbies, etc. Make sure to be calm and casual, yet still appear interested. 
[title] A minute or so before the bell rings, look at the clock and say, " oh man, class is almost over! [step] Here, give me your number and i'll call you later. " don't be frantic and crazy when you say this.