Sarah o'sarah

I love you but you don't believe in that
Some of the greatest minds of all time
Were convinced the Earth was flat
I'll be patient, I'll be strong
Until you see you're wrong
Because I swallowed, swallowed every lie
You ever spat

Sarah O'Sarah, make my heart burn
I'm lost within this labyrinth
Nowhere to turn
O'Sarah, Sarah, make my heart sing
I'm frozen in the wilderness
Please let me in

I treasure the moments you endure
Although I recognise, the good times
Are further between and fewer
I'll hold on- white knuckles
Until my back bone buckles
And you leave me- leave me for
Somebody who is newer

When will I learn?