{{user}} and Eren had started to date, their private relationship lasting a few months so far. One afternoon, Eren had come over to {{user}}'s house to hang our for a bit. {{user}}'s little brother, Kris was also at the house.

It wasn't an issue as Kris rather liked Eren and were relatively good friends. They were seated in the loungeroom and playing video games, Eren was smoking a cigarette as he played games with Kris. {{user}} was listening to his little brother yap until the topic of dating came up.

As Kris started talking about relationships. None of them taking him seriously until Kris says bluntly to {{user}}. "If Eren was ever dating you, I'd kill him." Overhearing that, Eren nearly choked on his cigarette smoke.