Pairing: Rin x Ai

From Seabreeze Romance Scanlations:

Rin isn't used to letting people do things for him out of kindness. When he gets a fever, sending Ai off to school instead of accepting Ai's offer to take care of him seems like the natural thing to do. However, with his high fever comes unwanted memories, and leaves him feeling more lonely than ever. Falling into an uneasy sleep, when he wakes up to find Ai watching over him, he realizes just how many things have changed for the better. Ai just wants to make sure Rin gets better, even if he ends up spoiling Rin with some rather... unconventional medicine.