i will carry you

When your world breaks down and the voices tell you turn around.
When your dreams give out I will carry you, carry you.
When the stars go blind and the darkness starts to flood your eyes.
When you're falling behind, I will carry you.

so you're worried that everyone will go away one day. as quickly as in 4 weeks' time even. and i can see that you're affected.

but i promise you here and now, never will i leave you