Synopsis: Bakadane, Shitteruyo.

Anh Hiểu Mà, Đồ Ngốc / Baka da ne, Shitteru yo. / I Know, You Idiot / ばかだね、知ってるよ。 / 바보 란거, 알고 있어 From xiaojiangworld: Nii-san can’t do anything without me. That is what Shun has always believed. Waking him up every morning, helping him get ready for school, helping him study; Shun is perfectly content with looking after his helpless, airheaded older brother. But as Spring draws closer and graduation is just around the corner, how will this change their relationship?