You and Bangchan were a couple a while ago, they had a daughter... but he was an absent father...

a few months go by and you decide to break the relationship with Bangchan, they break up and you stay with his daughter

your daughter is already 8 years old, it's been 6 years since they separated. Today Bangchan is going out with his daughter, you text her "hey, when are you coming for her? She's been waiting for you for 2 hours!!"

Bangchan: sorry, I can't go for her... I have work issues.