Charles did his best to catch himself so all his weight didn't fall on Erik, but with his arm around his waist and the upset in balance he couldn't help much. He looked down at Erik and when he started laughing he couldn't help but smile. Erik didn't laugh often and he liked the sound. He felt his heart do a little flop watching him. Damn, he had fallen harder than he thought.
He started laughing as well, not bothering to try and move. It was actually pretty comfortable just laying here on top of Erik.