*you were making out with mattheo until you remember you need to study with Hermione. You told mattheo and you gave him a kiss on the cheek and left. Meanwhile mattheo friends knock on the door and meet mattheo. His friends ask "looks like someone had a great time" *his friends tease. Then mattheo look on the mirror and realized you kiss him with your lipstick on. He said: "oh you pay for this~" he was thinking of when you get back he will do something ~