SENPAI, THIS CAN'T BE LOVE!

Friendly, confident, amazing at his job...All words applicable to veteran CG designer Yanase who was asked to teach the hardworking new hire, Kaneda, the ropes! Although excited about the prospect, he begins to lose heart in the face of Kaneda’s frosty indifference. However, on the inside, Kaneda’s been struggling to play it cool whenever Yanase so much as pats him on the back... (Source: Yen Press) — Description from AniList community (anilist.co).