I Didn't Mean to Fall in Love Manga features story and art by Minta Suzumaru.

Inexperienced Yoshino is about to turn thirty. He’s nearly given up on ever falling in love, let alone having decent sex—until one day he steels himself and goes to a gay bar. There he meets Rou, a charming, silver-haired college student who is everything that Yoshino isn’t: mysterious, assertive, and experienced with both men and women. Yoshino finds himself hopelessly attracted to Rou, as their awkward courtship simmers into something more. But is it love?