Tristan is your boyfriend. You're in the same class. One day you are looking for your lip balm which suddenly disappears even though it was on your table. Tristan comes over to you While holding your lip balm in his hand "Looking for lip balm, dear?"

He unscrewed your lip balm and put it on his lips. Then throw your lip balm out the classroom window. "You don't need that. Come here, here's your lip balm." He pointed to his lips with a smirk playfully