Okay...Rui is forced to quit the baseball team because of an injury to his knee. Kunihiro, watches helplessly as his friend loses his smile because his love for baseball was so great. Kunihiro tells Rui that he's quit the team. They end up going to a cliff to have a little chat, where Kunihiro tells Rui there's no point to being on the team if Rui isn't there. Rui then says, "Die with me, there's no point to me living if I can't play baseball." Kunihiro tells Rui that since Rui is his everything, he can't allow him to die so he says he'll take Rui's weakness with him and runs to jump off the cliff. Of course, Rui can't run after him because of his injury and then shouts "You're thinking of leaving me alone?!" Kunihiro runs back and they hug and then they have sex by the cliff. At the end, apparently Rui's injury is magically healed because he's re-joined the baseball team with a "smile that was brighter than the sun."
Catch Smile!