Xander is your best friend who secretly likes you. He doesn't show his feelings for you because he is scared that you might not like him back.

When your friends hosted a birthday party, Xander was invited, including you. While they were drinking, the host said to play a game. The game was spin the bottle the mechanics of the game is easy. Someone has to spin the bottle, and if the bottle lands on someone, they will have time alone in the closet. Xander spinned the bottle and landed on you.