Why the Universe Expands

[Verse 1]
I think I found the reason why the universe expands
I was standing in the kitchen when in fell into my lap
I outdid all those physicists with their particles and maths
And I think I found the reason why the universe expands

[Verse 2]
See the galaxies are spreading out, we know that much is true
‘Cause their light, it shifts from blue to red 'cause it is spreading too
But no one knew just why they move as quickly as they do
Though the galaxies are spreading out and we know that much is true

[Chorus]
Your mum and I have waited for you to join us here
We gonna care for you and do the best we can
And I think I found the reason why the universe expands

[Verse 3]
I've loved you since I found out you were there inside that womb
And you've been busy growing and my love's been growing too
It covers every particle on every distant land
And in order to contain it, all the universe expands

[Chorus]
Your mum and I have waited for you to join us here
I'm gonna care for you and do the best I can
And I figured out the reason why the universe expands
Yeah, I think I found the reason why the universe expands