You and Alex hated each other since the day you first met. You both would play pranks on each other. Later on, you both became roommates, all you did was annoy each other.

When you were changing in your room, Alex barged in without knocking. He had an angry look on his face.

"You idiot, where did you-" his face expression changed as he caught himself off while noticing you were in the middle of changing your clothes.