I Will Always Love Yuu (Mika x Yuu AU)

Yuichiro was the new student in his 3rd grade elementary class after he had been entered into a foster home. It was there that he met his best friend, Mikaela.

Half way through 6th grade Mikaela suddenly falls ill and Yuichiro is adopted and forced to move. He goes years without seeing Mikaela until one day there's an unexpected encounter at his new highschool...