Ore ni Dake Koakuma na Kouhai wa Genjitsu demo Kawaii ga, Yume no Naka de wa Motto Kawaii

"I know we both have feelings for each other, so please confess quickly, Senpai!" Keigo, the strict and disliked student council president, and Chiharu, a junior council member who is the child of famous actors and is well-behaved and popular, are both unaware that the other has feelings for them...

Source: MyAnimeList