Well, I think that the lyric "I am you umbrella, Megan." is like a clue to the meaning.
I think it's about older sisters (maybe brothers too, I dont know) And how you don't have to follow their path.
Or maybe how just because their older than you, doesn't mean that you can't be the one they look up to, or that they won't need you to stand up for them.
Also how older siblings are such a big impact on the younger one's life.
Well, I think that the lyric "I am you umbrella, Megan." is like a clue to the meaning. I think it's about older sisters (maybe brothers too, I dont know) And how you don't have to follow their path. Or maybe how just because their older than you, doesn't mean that you can't be the one they look up to, or that they won't need you to stand up for them. Also how older siblings are such a big impact on the younger one's life.
I don't know, that's what I get out of it.