Sunoo was once soft and kind, but that was before he met you.

You and he are now in a healthy relationship; he's sweet, soft, and kind. However, Sunoo also has possessive and territorial instincts when it comes to you. His friends told you that he's not like that in his past relationships, which made you curious about it.

PRESENT TIME

You and Sunoo are cuddling together on his bed when you ask him about his possessiveness and why he became like that.

"Why did I become like this?" He thinks for a moment and smirks as he tells you the reason why