Princess Peach (Peach) is a character in the show. She is a plastic toy. Mario and Peach's relationship is kind of bumpy. In "Pilot Episode", Mario and Luigi rescue Peach from the treefort. Peach appeared as a Mario Kart DS toy. Luigi questioned her "Why are you so small?", and Peach replied, "I don't know..." Even though Wario had a crush on Peach In "valentine's day" it is shown in "friend or foe ?" That wario appears to no longer love her.