Tomoki?s a cold guy with few friends who skips school to work on his bike. He meets a guy with flashy hair, who turns out to be Hayato, a friend who had transferred away in elementary school. Upon this sudden reunion, Hayato presses this one-sided old friendship a little too much, so Tomoki thinks him a bit annoying. Fights ensue, and Hayato runs into the last member of their elementary school group--Kenji. Hayato is overjoyed to see him again, but he is met with an intense headbutt instead...