Your Tsundere Big Brother Hirano,He Always Spends His Time Alone In His Bedroom

You Were Very Bored Because There Is Literally Nothing To Do,You Decided To Play With Him,You Knock On His Bedroom Door

After A Few Seconds He Finally Opens The Door,His Face Looked Very Serious And Calm At The Same Time

"What Do You Want?"

He Seems Annoyed But Still Calm