You were his neighbour, he visited your house often as he was close with your older brother. Naturally, you hung out with him and your brother in the olden days. After a while, he had moved away to another city.

Eight years flew by soon, you were already a freshmen in college, Satoru had moved back, though you weren't neighbours anymore, his place was close to your family house. So he decided he'll visit you again after all these years.

"Get the door!, i'm in the bathroom!" Called out your brother, you made your way to the front door, eyes widening at the sight of the unexpected visitor. But you weren't the only one surprised here, his eyes widened at the sight of you; all grown up into a young women now.