Recently, while obsessively playing Disney songs on repeat, I started to notice that Disney tends to use repetition in the lyrics of different songs to show character and plot development.
SPOILER ALERT! Recently, I watched the new Disney movie Moana, and I absolutely loved it. The movie has a lot going for it - a strong female character, no yucky love story, and a plot twist that even my I've-been-watching-these-movies-for-fifty-years mom couldn't predict. The soundtrack was amazing, and the actual songs? They were the perfect blend of character development and plot advancement.