Katsura, a second year in his high school's archery club, has a hard timecontrolling his nerves. His "secret weapon" is his brother's best friend andchildhood buddy, Sou One hug from Sou, and Katsura's nerves are soothed to apeaceful calm. But he can't keep Sou around him forever. As he wonders how he'llsurvive without Sou's hugs, his friend Kouichi suddenly asks if he can be theone to save him, and kisses him