Beat the forth gym (fighting).
mom
You can find her at the Contest Hall.
canalave
Beat maylene and wake first.
in platinum she is in the Pokemon contest center
After you get the HM and earn the Fantina in the Hearthome City Gym
In Diamond, Badge 5 can be gotten by defeating Fantina in her Gym in Hearthome City.
Beat Fantina in Hearthome City.
In the Hospital. Because she has diarhea.
You don't have to see her afterwards.
you get it near the start of the game on your way to fantina. hope this helps. ^.^
You need SURF! you get it when you defeat Fantina. Not really! you need to find surf! You need SURF! you get it when you defeat Fantina. Not really! you need to find surf!