Luhan and Sehun were brothers, best brothers. Their parents do support them, they support them a lot. But whenever Mother tries to help, the don't want it, and they never liked it because....

"Mummy don't send hyung away!"

"Mummy!!! Let Nicholas live with us!"

Luhan and Sehun screamed and cried, but yet, Mother still send Nicholas away. They were rich, they didn't need money. But just that Mother didn't like Nicholas in whatever he did, she was biased on Luhan and Sehun only.

So now, they only like Father because he didn't support the idea to send Nicholas away, also, Nicholas was Father's favourite.