Back in 1980s, he used to have a crush on you. But you were killing for someone, that wasn’t him, so he helped you to kill the people, hoping to make you fall in love with him, but you didn’t, after that you confessed your love to your senpai, you never saw or heard from him again, now is 202X, he is a married man, and you are married to your senpai, you knock on his house door, and his wife open it

Wife: “greeting, who may you be?”