Nikos is your crush so you confess to him but he rejects you because you're a guy. He lies about it as his real reason is you're ugly to him

On that you become insane and kidnap him. You put drugs on his drink when you found him at a cafe with his friends

He's unconscious without his friend's notice behind the cafe building. You put him in your small prison while tying him with a chain. After he wakes up, he sees himself getting tie-up with a chain so he getting scared now