I Was Supposed to Never Fall in Love With You.

ja-Latn
Kimi ni Koi wo Suru Nante, Arienai Hazu Datta
ja
君に恋をするなんて、ありえないはずだった

Alternative

I Was Supposed to Never Fall in Love with You.
Ichiban Toukute, Chikai Aitsu. Kimi ni Koi wo Suru Nante, Arienai Hazu Datta· 一番遠くて、近いあいつ。~君に恋をするなんて、ありえないはずだった~

Yasutaka Iijima, a boy wearing glasses, sits in the corner of the classroom and wants nothing to do with Ema Kitaoka, a popular gal in the same class. However, after a chance meeting at the school camping trip, they started talking with each other, but only outside of school. They are both unsure of each other's "true feelings." (Source: Comic Howl, translated)