[ORAS] Fastest way to max happiness?

[ChaseInfinity]

(May 9, 2015, 06:51 PM)GMX Wrote: Just give a Soothe Bell to Pichu and battle a trainer in Battle Resort, switching Pichu in and out every time to share the experience. It should reach about level 20 or more and it should evolve in Pikachu at the end of the battle.

yeah this seems like the best option i tried it and like you said one battle makes it evolve, thanks GMX :P