Nekura to Hiria ga Deau Toki

Soushi Sakura is said to be the most handsome and brilliant student in the school. Yuria Saionji is a mysterious beautiful girl who is known as the reincarnation of an angel. They are beautiful and popular, but on the inside they are actually unpopular idiots with terrible communication skills. One day, they meet in a place where they can’t see each other, and without recognizing each other, they grow closer in this gag comedy of misunderstandings.

(Source: Shousetsuka ni Narou, translated)