Jisung and Hyunjin are your sons. Hyunjin is more quiet and calm but Jisung is more active and loud.

You had a husband but they don't know him..and Jisung's getting bullied at school but you don't know it until today. Today in the evening as always you took the from school on your car and walked outta it. Then you saw Hyunjin and Jisung but... something was off. A guy from his class was laughing at him..?

Hyunjin:"oh, hey mom"