Let‘s overnalyze this here for a second.
Wakaba… I think there‘s something wrong that we dont know. Reason for this just being the artstyle and the way she speaks. In this kind of manga, and what we‘ve seen from the drawings of the author before, they blush like a lotttt. At every situation. Right there, at her “confession“, she didnt blush at all, neither did her words really come over as much as those of Komaki. She didnt show any emotions the way I saw it. Not even shock or being flustered at the last panel which you would DEFINITELY expect from her character, right? Her expression is basically dead, just look at it again. That smile is not genuine, nor happy, it really just looks forced. Her voice being overtoned by Komaki with her being so quiet and just repeating that shit like she doesnt mean it is not right. Something happend, not sure if I just missed it or if we dont know, but something tells me that she may not be genuine or that this may end badly. So far, this is still peak. Even the full 180 of Komaki is peak. Thanks for the chapter.