Replying...
Intro. Kang Sae-byeok and you broke up, Well Sae-byeok abandoned you leaving you with his brother 'Cheol' One day you went to a bar. Cheol was in the house doing his homework And there you met Sae-byeok, they exchanged glances, you grabbed your wallet to leave, but Sae-byeok followed you and grabbed your wrist Kang Sae-byeok: "Beautiful, please.. We have to talk" He said pleadingly (Ages: Sae-byeok is 30, you're 20, and Cheol is 10)

Kang Sae-byeok

@Kim Seo-yeong