Yeah! I think sensei will not be playing the jealousy card here on this volume because we really have too much of those on the last two volume of HS. You're right, they are a very strong couple and I know that they will handle it well once their parents come into the picture of their relationship maybe not in this volume but definitely it will be soon.
It's just that I can't get of my mind what Maya's father view about their relationship. Remember he kicked him out. For Nemu's mother, well we all know how strict she is with Nemu and her aura says it all about her character but I don't know maybe she could be more understanding. Let's see.
The ending should be; their parents accepting their relationship, moving in together and have a good career, maybe getting married (just my fantasy).
I like the changes for both Nemu and Maya it's refreshing to see them back to being lovey dovey after the previous volume. It's a heart heart for me. I wonder what will be the focus of their story this time. I have a feeling that we will read alot about "Ao-kun" and I also wonder what will be his role since he is a new character. I'm actually waiting for Maya's father and Nemugasa's mother to intercept with their relationship but given what they went through all this time I know that they will still together no matter what.