It's Complicated

Introduction

Name: Chang Chang 

Age: 21

Family: mom ,dad ,brother 

Name: Muchen

Age: 24

Family: mom, dad, sister

Name: Li Yan (Muchen friend & Chang Chang Boyfriend)

Age: 24

Family: mom, dad

Name: Xiang Koh (Muchen friend)

Age: 24

Family: mom, dad

Name: yize (Muchen friend) 

Age: 24

Family: mom, dad

Name: Bao Chen (Chang Chang Bestfriend)

Age: 21

Family: mom, dad