I spent the last few days rereading the whole series, and really, I wish Chihaya would end up with neither Arata nor Taichi. They're not bad, but they're not that good either. I actually think Shinobu and Suou have more interesting relationships with Chihaya. I just hope the author doesn't give us a Harry Potter type ending, I want something open tbh.
Nemu's insecurities are breaking my heart :( I wish he could grow some confidence, I feel like he trusts Maya but doesn't trust himself at all therefore doesn't believe that Maya can love someone like him over everyone else.
I think Maya might feel that something is wrong though, but isn't showing it yet, cause if he hasn't noticed, then what the hell? Nemu cried while fingering himself, then asked to have sex face to face then woke up crying in the middle of the night clinging to him... so I hope he could ease some of Nemu's pain at least. I wonder how Nekota-sensei will resolve this conflict, since jealousy arc have already been done multiple times.