Answer 1

In Nacrene City, to the right of the Pokémon Centre, you'll find a girl who will tell you the happiness of your Pokémon. With this value, you'll be able to determine how happy your Pokémon is, and if it is ready to be close to the evolution should it evolve due to happiness.

Source

Answer 2

In Nacrene city to the right of the Pokemon centre there is a house.
Go into the that house and talk to the girl with the Cottonee. She will tell you how good you bond between you and your Pokemon is.
Hope this helps

Comments

sorry Scizornician, i will upvote u :)

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Thanks have you got the Pikachu yet?