Seven years of waiting [BxB]

After seven years of absence, Shun returns home, diploma in hand.
After seven years of silence, Shun will have to speak to him again.
After seven years of trying to get him out of his head, a simple smile will change everything.
They were best friends in high school, but today they are no more than vague acquaintances. However, having to work together, they are forced to be around each other. Memories resurface and feelings emerge, sometimes stronger than Shun imagined.