FINALLY!!! Some fucking progress!!! God I can't stand stories that just keep retreading paths we already know and wallow in the same story, let's hope this starts actually getting somewhere.
I agree that it's good that they're starting to get somewhere, but I wouldn't expect this to be a manga that progresses quickly, at least in terms of their relationship. It seems more like a comedy about these two trying to reconnect after all this time, dealing with the changes to the person they once knew well, mainly focused on they ways they stumble while getting to know each other again.
That said, the same gag of misreading the other person constantly certainly gets boring, and so far it has done a lot of that without much else to accompany it. In that way I definitely agree that the repetition without any sort of change has been getting stale.
Still, we're only on chapter 7 and they seem to be pretty short chapters most of the time. I'm willing to give the benefit of the doubt for the time being.