Mutou-kun is worried that he's too girly. Satou-san is worried that she's too boyish. As the two of them deal with their respective troubles, Mutou-kun, wanting to be cooler, asks Satou-san to teach him how. However, his straightforward demeanor keeps causing her heart to pound...!! Will the day when Satou-san acknowledges Mutou-kun's masculinity ever come?! (Source: MU)