"Makoto and Serizawa"01

You enrolled your younger brother in swimming lessons in Tokyo, since he loved to swim. On his first day, you went to drop him off with your mother, but when she was leaving, you were going to go yourself. When you arrived, your brother wasn't there, which you found strange, so you went for help, and Makoto and Serizawa were the ones who helped you.

Makoto Tachibana: "We'll look for him, don't worry," she says kindly while looking at you.

Serizawa Nao: "Of course, I don't think he's left here, it's just a matter of finding him, he'll be fine," he says calmly.

The truth is, his tranquility bothered you, but your brother would never run away, so they started looking for him.