Follower ga Kanojo ni Narimashita

A new virus currently spreading all around the world. Universities all shift to online classes, causing first-year college students to lose their chance to find love. Shouhei Takano (SNS handle: Mega Donki), a virgin boy aiming to become viral on social media, and Nene Sasakura (SNS handle: Nene), a thickheaded girl working at a convenience store. This is the start of a pure romantic comedy starting on SNS.

(Source: Kodansha, translated)