Why train?!

When Ruby refuses to join Sapphire in her fight to protect Hoenn with the gym leaders, a furious Sapphire immediately begins stripping her clothes off, much to Ruby's shock. Using the leaves from the trees, Sapphire fashions a leaf bikini similar to the one she wore when she met Ruby. As she does so, she reveals that despite their quarrels, she never really thought Ruby was a bad person.