- Ruby forgiving Pink at the end of episode 22 after all of the trouble she caused, all thanks to King. All she has to do is say sorry.
- In episode 36, after Pink, Blue Knight and Kiichi hear from Midori how much he hates being overprotected by Retsu, they're very supportive of him and decide to let him get the Deco Stone alone to allow him to prove to Retsu he's not helpless. They even stall Retsu by fighting him and criticize him for having little faith in Midori.
- The entire 50th episode. Everything in the episode focuses on Ruby trying to make Pink remember who she is.
Heartwarming / Jewelpet Kira Deco!