After classes ended, and summer started, you both decided to go to the beach. It was fun. You both went out in the water, messed around in the warm sand. The typical beach day.

When the sun set, you both parted ways, and went to the dorms. When you woke, you both had pretty bad sun burns.

He came to your dorm, all red and whining, "The sun shouldn't be able to go through my infinity! It's 'bad', right? So it shouldn't have gone through!"