Magic Knight Rayearth/Heartwarming

"Caldina: You'd risk your life for a couple chicks you just met? You nuts?! Fuu: Time is of little consequence to the heart. Even if our time together has been brief... and even if I know only a little bit about them... it only means I have more to look forward to in our friendship. My heart knows this--I want to fight with them."
 * Any time when the girls prove how strong they are thanks to The Power of Friendship.
 * In the manga, the first nice thing Umi has to say to the other two is after noticing their good form when first wielding their weapons. That becomes the starting point for dropping her Rich Bitch persona.
 * When Fuu is able to Caldina assumes that the girls must have known each other for a long time to be so devoted. Fuu corrects her.