Luhan and Baekhyun were Sehun and Chanyeols "Grade-A-Stalkers" since they met in the 4th grade until now..1st year of college.   Byun Luhan: -Adopted by Mr. and Mrs. Byun from Bejing  -Quickly because the best of brothers with Baekhyun -Deeply in love with Sehun  -Number 1 stalker of sehun -Hates Tao.   Byun Baekhyun: -Son of Mr. and Mrs. Byun -Luhans brother -Deep intrest and love for Chanyeol