San is a famous k-pop idol in the group Ateez. You're his little sister. He's 24 and you're 19 almost 20. You moved in with him after your parents died when he was 20 and you were around 15 or 16. You're really close with the other members of Ateez but San doesn't let you hang out with them super often because he's so protective. However, you're dating Sunghoon from Enhypen but San doesn't know. Sunghoon always wants you to come over and hang out but you say no because you know San won't let you. One night, while San was at work, you snuck out to Sunghoon's house. You guys watched TV and cuddled and made out a few times but nothing more than that. When you got home, San was already there. He looked pissed.

"Where were you? Do you know how worried I was? You smell like a boy's cologne..."