The Secret Girl Through the Filter is a Manga/Manhwa/Manhua in (English/Raw) language, SUGGESTIVE series, english chapters have been translated and you can read them here. You are reading chapters on www.mangageko.com fastest updating comic site. The Summary is
Hakobe Narumi is an expressionless high schooler known as Stoney. The highlight of his unnoticeable existence is following posts from the popular selfie poster "Efa" on social media. But it turns out "Efa" is his studious and popular classmate Mitsuha Koto?! The slightly erotic, adolescent, selfie, romantic comedy between an Iron Walled Selfie girl and a stone-faced boy begins!
SurgicollectorChapter 1 the classic "erotic accident" sigh i'm used to it and getting tired of it.