
Rereading this is worthwile.
You get to see that Ren was really taking medication everyday since Kaede came. How he tries to supress his emotions around him and how the medicine affects him. Like in that scene were they started getting close then came the next morning and Ren was taking his medicine and Kaede commented on how Ren was being cold again. Also in chapter 3 page 3 you'll notice that it wasn't Ren relieving him but Yuushi by the color of his tail, also given emphasis on the next page since it was the chapter cover with Kaede touching a tail. Also about that bit where it became Ren's job to clean the table all started when Kaede vented his frustrations on Chapter 2, mentioned again in chapter 3 and it became the norm until the last chapter.
I'm gonna be waiting for this author's future work, their art is one of the best that I have seen and their way of telling their story is subtle yet full of detail.
Bragging to his rival hahahaha
Nope just rubbing salt on his wound.