Chihiro: Haku, listen. I just remembered something from a long time ago, I think it may help you. Once, when I was little, I dropped my shoe into a river. When I tried to get it back I fell in. I thought I’d drown but the water carried me to shore. It finally came back to me. The river’s name was the Kohaku river. I think that was you, and your real name is Kohaku river. 
Haku: You did it, Chihiro! I remember! I was the spirit of the Kohaku river. 
Chihiro: A river spirit? 
Haku: My name is the Kohaku river. 
Chihiro: They filled in that river, it’s all apartments now. 
Haku: That must be why I can’t find my way home, Chihiro, I remember you falling into the river, and I remember your little pink shoe. 
Chihiro: So, you’re the one who carried me back to shallow water, you saved me… I knew you were good! 

(Source: houseofghibli)