Clemont and Bonnie reunited: Happy Greninja: Its time Piplup and Dawn: Popular song Regice,Regirock and Registeel (the regi trio): Different colours
Let me explain the first one. Three episodes ago (The episode where Bonnie and Clemont are reunited is called "Confronting the Darkness") Clemont had to leave ash, serena and bonnie because he had to train for his gym battle. Scratch on Scratchers! Part 44 coming soon!
