This song is sooo about a girl that someone (i sing it as a girl to my gf) is in love with and they plan to run away together. Because their parents don't approve of their(young) love, and all they want is to be together so they take things into their own hands. Its not some puppy love story. All you need is love. And cmon. A note?
Take this frm a runaway. Its about running away!