Love is not all you need
When you're done laughing at that video below, in all seriousness, you should read the chapter called "Love Is Not All You Need" in Counterfeit Gods, by Tim Keller, to see why either of the two extremes embodied in those song lyrics - the "thinking I could never live without you by my side" or the self-reliant "I will survive" - are not the place to be. I'm loving the book.