when a girl wants to kiss you: she plays with her hair, looks down, fiddles with her fingers, and waits for you to make a move
when a boy wants to kiss you: smiles nervously, tilts his head slightly, and waits for the right moment to make a move
when i want to kiss you: i look at you from a distance, and start sobbing about how ugly i am and that i'll die with 80 cats, approximately