Arihara-san no Himitsu no Jijou

Arihara-san no Himitsu no Jijou summary: Arihara Keigo – he excels in any role he plays, and he has a few awards under his acting belt. Arihara meets Matsushita, an idol and his co-star, who struggles with acting. One day, Matsushita mistakes the dressing room and discovers Arihara's secret. The "aloof and mysterious" Arihara that everyone loves is actually a klutz with a sweet tooth! As the two become friends, Matsushita becomes interested in Arihara's real personality...!?