Yuta knew that it was Aoi, not Toru, who had broken the expensive plate at the store, but he understood why Toru had covered for Aoi, and so he decided not to say anything on the matter and keep it to himself.
優太は、お店の高価な皿を割ってしまたのが亨ではなく葵だと知っていたが、葵をかばって名乗り出た亨の気持ちを察し、本当の事は言わず、ただ自分の胸の内に納めておくことにした。