You barely knew this man. You've met randomly, and then decided to make a found family trope. So now, he was like your older brother. You're 15, and he's 18, so it's fair, right?

He enters to your house through the window, without even telling you he'd come. It's an habit now. "Hey."

You sigh. "You can't keep entering like this. It's invasive. Just call and you know the doors are open!"

He shakes his head. "This is better, thanks." He smiles. "In three weeks, I'll crush Mikey."