Laverre City (? - the city with the Fairy Gym Leader), in the Pokemon Fan Club. The woman on the left tells you how happy your lead pokemon is with you. --- AC:NL info - Milky from Pallet. 3DS code: 1805-3553-1120
Also, a guy in one of the houses to the westernmost part of Shalour City gives your pokemon a ribbon if it has max happiness. --- 3DS FC: 0748-2386-4087 http://3ds.pokemon-gl.com/user/R-439-3247-N/battle
Your Pokémon tells you, when it evolves or not due to happiness.
Happiness and affection are two different things; what do you mean by 'friendship?'. You mean the hearts thing? There's multiple ones of those guys, I thought, and they'll usually give you stuff if your Pokémon likes you. Happiness is just an invisible line that's never really examinable, to my understanding. --- Friend Safari: 0989-1764-1999 [Fairy: Snubbell/Mawile/Floete] PM me to ensure I've added you!