The first step in marrying Leia is to befriend Daryl. An easy way to do this is to go to Daryl's lab (located near the beach) with your dog, and keep trying to give him your dog. Every time you do this his friendship goes up by 1. Keep doing this until his friendship reaches 101. Select the basement door and you will unlock Leia and her Grey Heart event. Leia loves Sashimi and Large Fish, which gives you 800 affection. She favors other fish (they earn 300 affection). She also really likes jewelry (giving her 500 affection). In order to do Leia's Yellow Heart event you must fish out a bottle in the ocean at spring. Part of her Yellow Heart event is her returning to the ocean. This means you will no longer be able to see her in Daryl's lab. Instead, you can find her along the sea shore at midnight on Wednesdays. In order to marry Leia you must have the double bed, have found 60 Harvest Sprites, and bought back the Harvest Goddess. You also need a pond for Leia to stay in.