>Aoba and Akari have a flirtatious love affair, just like in a coming-of-age manga. >Sakiki watches over them and gives Aoba some advice. >Sakiki tells Aoba to treat Akari more kindly. >Aoba is not sure what to do, but Sakiki teaches him how to treat a girl with his own body. >'Kissing is more like this... don't put any force into it, just let it touch you...' >'That's difficult... but I don't have to be nervous about kissing Sakiki.' >'Idiot! What are you talking about! >The most important thing to remember is that the two are not the only ones who have a relationship. >He was so concerned about the relationship between Aoba and Akari that he sacrificed his own body in the background... for Aoba's happiness...