but It Seems They All Liked Me for Some Reason

Itsumo Baka ni Shitekuru Bishoujotachi to Zetsuen Shitara, Jitsuwa Ore no Koto ga Daisukidatta Youda.
いつも馬鹿にしてくる美少女たちと絶縁したら、実は俺のことが大好きだったようだ。

Adaptation

I Cut Ties With the Beauties That Always Made Fun of Me, but It Seems That They Actually Love Me.
Itsumo Baka ni Shitekuru Bishoujo-tachi to Zetsuen Shitara, Jitsu wa Ore no koto ga Daisuki datta you da.· いつも馬鹿にしてくる美少女たちと絶縁したら、実は俺のことが大好きだったようだ。
manga

*"Let's break up."* In the winter of his first year of high school, Yuta Miyamoto, who always tries to be "a nice guy," gets dumped by his girlfriend, Yumi Asakawa. As he tries to recover from the breakup, the junior girl Akane Kurosaki calls him the "can't-get-a-girl guy," and Ruriri, his favorite girl at the maid-cafe, treats him "like a slave." Yuta, fed up with the bullying, tells all three that he doesn't want anything to do with them anymore, but their reaction is not what he expected! A "suck-up" romantic comedy starts now! (Source: Kodansha, translated)