give it more time
Wait a little longer. I'm reading the raws (up to 79). They aren't back together yet.
SPOILER, I guess. But it's not like a twist or anything. Just where it would have eventually progressed to
Chapter 78 is when the bottom realizes what really happened while Andante was gone, not from Andante. Andante says something sweet towards the end of the chapter, but they aren't back together.
Chapter 79, they got to work together. Makeout for guiding. Andante is kind of cagey, because the whole maybe he's dead thing. So they are still not on the same page.
Haven’t read this since ch. 64, is it a good time to read..? I saw a spoiler and that made me want to wait until the misunderstanding was over before I read it again.