LOL like others have said. you shouldn't be doing this at school. It's for learning. Unless it's like "Hey let's try this out in sex ed!" ha.
Well the other week I teased the guy I like with some very flirty texts. Thing is found out he was at his second job and he didn't want to get up with his friend there. So yeah I felt bad. Haha. It's not the nicest thing to do to a guy when he's in public.