This is what the main series whispers but never fully shows: two people learning each other through nothing, through lunch breaks and stupid jokes and the way someone remembers how you take your coffee. The special strips away plot and just watches them exist in the same space, and that's enough. It costs you nothing but fifteen minutes, and you'll spend the rest of the day thinking about someone you know who makes you feel this way.

A spin-off of Boku no Kokoro no Yabai Yatsu, this ONA special adapts the short comics and brief stories that original author Norio Sakurai posted on Twitter. Rather than big romantic gestures, these side stories look at how two people draw closer through the little moments of ordinary life. The result is a light mix of comedy, romance and slice of life.