Tonari no Ren-kun wa Chotto Kowai

These two guys are nothing alike, but they've been friends since elementary school. Ren looks scary at first glance, but he's soft and mushy in front of Tadaomi! If only they knew about their feelings towards each other...

(Source: Pixiv Comics, translated)

Notes:
- Originally published on Twitter and Pixiv.
- Includes 14 extra chapters.