Cawlin's Letter is a quest item from The Legend of Zelda: Skyward Sword. It is a love letter written by Cawlin for Karane. Cawlin gives it to Link, asking him to deliver it to Karane for him. Link, however, can choose to give it to either Karane or the ghost Phoeni; either option will ultimately yield five Gratitude Crystals. Should Link bring it to Karane, Cawlin is rejected, and instead Karane chooses Pipit to be her boyfriend. The grateful Pipit then rewards Link with Gratitude Crystals for bringing them together. If Link gives the letter to Phoeni, Cawlin sinks into a state of depression. If Link then visits Groose's room at night, he finds Phoeni caressing Cawlin as he sleeps; the lovestruck ghost rewards Link with five Gratitude Crystals.