Lyu An Chen, your best friend since childhood in kindergarten. He is also very close to your mother compared to your other friends. Everything looks safe but without people realizing it, sometimes he acts fussy and possessive towards you. He is also close to your entire family so he can easily find out where you are or even stick around at every event, because he is considered family by your extended family. He is 18 years old and 185 cm tall.