I feel like the series is going to end after this arc.
Personally, I think the series was primarily meant to portray Mei's growth as an individual, and this is the perfect setup for it. This is her chance to prove that she can make her own decisions and become her own person instead of becoming someone that everyone else expects her to be. This is her opportunity to show that she can find her own happiness without someone else deciding it for her.
None of this could've been accomplished without Yuzu's help.
I want to see Mei find her own voice and stand up to her grandfather. I want to see Mei use all of the strength and support she has received from Yuzu over the course of the series to carve her own path for the future. I want to see Mei... finally realize that she is not alone.
Earlier, I had a crazy idea that the arc was going to play out like this:
- Mei will keep everything to herself, as usual, and gradually become more distant towards Yuzu.
- Yuzu will pick up on this, and perhaps turn to Tenchou-san (Mei's fiance) for advice.
- Tenchou, who has been given instructions to not tell Yuzu about Mei's situation, will give some kind of vague, but supportive advice that'll push Yuzu in the right direction.
- At this point, Mei will either tell Yuzu what's up, or Yuzu will find out by herself through other people (probably the latter).
- Yuzu and her friends come up with some kind of a grand scheme to stop the arranged marriage. But knowing Yuzu, who has been pushing for freedom throughout the entire series, might try to help and free the entire student body from their fiances.
- Mei, inspired by this, realizes that she needs to finally take action for once. Perhaps she'll try to call off the engagement with tenchou (who has never liked his strict upbringing and planned future). Tenchou might feel moved by this, and agree to it, vowing to carve his own path along the way.
- And if the student body sees Mei calling off her own engagement, they might be inspired to do the same as well.
- But the problem still remains: If Shou and Mei both refuse to take over the Aihara academy, then who will do it?
Oh wait!
Don't forget about Aihara Yuzu!
- Now imagine if Yuzu (who has now vowed to study harder to be seen as Mei's equal) actually took over the school. She could loosen the rules and let girls be girls! Students can finally stop being so uptight! Harumin's sister, who was moved by Yuzu's fighting spirit during the student council election arc, might actually approve of it! Nene can dye her hair blonde again!
Or... or maybe not.
The point is, Mei will most likely find the courage to step up and do something right for the first time in the series. Everyone will be happy.
As a random side note, while I like Harumi's dynamic with Yuzu, I personally can't see myself shipping them. Reason being, Harumi would only hold Yuzu back and stop her from being the person she wants to be. We've seen repeatedly in the series that Harumi has continuously tried to stop Yuzu from being herself (e.g. telling her to not look like a gyaru at school, trying to stop her from running in the student council election, begging her to dye her hair back when her sister visited, etc.), while Mei brings out a better person in Yuzu.
So... fingers crossed for Matsuri x Harumin. :^)