Personality and characteristics
Eevee is quite intelligent for Pokémon standards, being about as smart as the average child in kindergarten.
Eevee amazes Clefairy and Pikachu because he knows basic math. Eevee is very loyal to Coconut and stays close to her. When Coconut's experiments go wrong, he often bears the consequences.
He meets Lu, a female Eevee, and falls in love with her. They go out on dates and become a couple, much to the jealousy of the other male Pokémon.
For more information on this Pokémon's species, see Eevee.