Heartwarming / Dual! Parallel Trouble Adventure

• When Kazuki first meets Yayoi, and like a true gentleman (or prince as Yayoi put it) rescues her without any thought for his own safety. The very next episode shows him spending all of his money on medicine for her.
• Episode 4 "No Disguise", after poor Kazuki had been thoroughly humiliated and his feelings mocked over being stuck wearing the girly suit Sanada designed for him. It was rather nice to see Miss Nanjoin defend him. Also counts as an awesome moment for her as well.
  Reika Nanjoin: He's done nothing wrong. There's no excuse for anyone laughing at him. Considering the situation, his angers justified.
• When D accidentally threw Mitsuki's diary away in episode 5, "Campus Life". Once D's finally able to grasp how much the diary meant to Mitsuki. She doesn't hesitate, taking her own Giant Robot to the nearest junkyard to try and find it.
  • While hopeless, Kazuki quickly joins her when he and Mitsuki realize what she's doing.
  • Pretty much anytime D is around Kazuki.
• Episode 6 "Intrigue", Kazuki rushing to catch Miss Ra, saving her life even though she was still technically the enemy.
• Episode 7, Mitsuki willingly wanting to go into Rara territory on foot to save Kazuki.
  • While she doesn't say anything, D apparently wanted to do the same. Trying to get her badly damaged robot to follow Mitsuki's.
• Episode 8 "Mitsuki", Mitsuki Rara's aids/assistants/co-pilots happiness when they think she and Kazuki are in love.
  • Kazuki receiving help in escaping Rara territory not only from Mitsuki Rara, but also from her co-pilots.
• The ending of the series is the biggest when you really think about it, it's Mitsuki's conscious choice which created the third reality where everyone, including her alternate reality counterpart. Could all live together in peace. She certainly didn't have to do it, but she made one of the most selfless decisions in the entire series. It's also another pleasant contrast between her and Ayuko.
  • That and the discovery that Zinv survived the self-destruct in episode 14. Admit it, you cheered too.
  • D's happier and more animated demeaner in the united reality. It's nice to see the once Emotionless Girl, smiling and laughing. Even showing concern for an abandoned puppy she had found before the two realities merged. The other characters are pleased by the change in D's personality.
  Nanjoin: (with a smile) Out of all the changes that have occurred in this world. I think the most pleasant, is D.
• Ken and Akane being a Happily Married couple after the worlds merge. While the pair do find the situation puzzling, they both ultimately appear fine with the arrangement. Also, since it was Mitsuki, rather than Kazuki who matched them. It's likely that Mitzuki genuinely liked Akane enough to be happy with the woman being her mother in the new reality.

---