can't remember the name

i'm searching a shounen ai where the characters are in middle school, 1st ml has 2 close friends and is easy going he also have greeen hair and 2nd ml had black hair have a crush on the 1st ml and deosn't talk a lot, 1st ml is his 1st friend too. they go on a school trip and 2nd ml buy expensive pokki, they play video games on the bus etc...