Pairing: Nanase Haruka/Matsuoka Rin

From September Scanlations:

Set post-S2 before Rin leaves for Australia, he and Haru are in an awkward phase of their friendship where they don’t quite know if they should push for more. After disappointing Haru by turning him down for dinner because he had to watch over the Samezuka training, Rin is startled when a little manjuu Haru shows up on his pillow.