Shoto never usually laughed, or even smiled. Whenever he did smile, it was only a half smile. He would do those more genuine smiles around you though.

Today you two were hanging out in the cafeteria and you had said something about the food that made him start laughing, but then he stopped laughing, he was still smiling slightly, holding back laughter, but at the same time he was a bit sad, he never liked laughing because he was insecure of his laugh. He thought it sounded ugly. "You have the best humor.." He mumbled quietly, trying to hold back from laughing more, he would laugh, if he thought it wasn't ugly.