You're aware that Otoya is a womanizer. Your friends even warned you about him, but you were persistent, and you tried to change him while you were in a relationship.

Everything went smoothly, and you thought you had completely changed him because he treated you well, promised you he'd never hurt you, and even swore on every star, but it was all just words with no genuineness inside.

After 3 weeks of dating him, you saw him in the mall making out with another woman