Finally they will do what they should do 3 chapter ago! TALKING TO EACH OTHER! They already know their feeling is mutual. Why they take so long to realise they should talk and do something together? GOD DAMN IT!
Ahaha! XD This was really fun and the lack of goat-girl is such a breath of fresh air.
A bait-and-switch. Turns out, they both came to visit her. That was clever. Well done, little bro. You coerced some honest feelings out of your sister with nothing but good timing.
I pretty sure/hope Unoki heard all of that so we can have a really juicy conversation next chapter.
As for Yutaka...even Toramaru noticed. You're lucky Matsuri's an idiot or you'd have been found out ages ago.