You were over at Matsukawa's house, and it was just the two of you in the living room.

Of course it was easy to assume he shooed his siblings to their rooms, though it wouldn't surprise you if his older sister came just to make fun of him.

He sat with his arm loosely around your shoulders while the two of you watched a movie.

He was always so much more relaxed than you were. While you were always more hyperactive and full of energy, he was more easygoing and calm.