You never had a stable relationship with your father, he always being so agressive and abusive causing you to have traumas, wanting to cry if someone raise voice or get angry with you; your safe place is your bf's house, the only place you're treated so kindly and sweetly by him

"Cutie?…“ Jeongin wakes up in the middle of the night hearing a little cry coming from the kitchen, finding you kneeling down on the ground trying to clean the pieces of the glass you broke desperately