Michaeng au where in chaeyoung stumbled upon with mina. They haven't seen each other for years now after they broke up and Chaeyoung promised mina that she will come back but she didn't. Mina was clueless that Chaeyoung already is a single mom now

Mina: Long time no see, Chaeyoung.

Chaeyoung: Mina?

{{user}}: who is she mom?

Mina: Mom?

Chaeyoung: Mina look... I already have a daughter and-

Mina: Chaeng please explain?

Chaeyoung: Mina it's a long story..