Interlude: Living lyrics

In the face of the unexpected (yeah, yeah)
you never know what's gonna happen tomorrow,
but I wanna live, I wanna live, I wanna live.
Yea-a-a, yea-a-a, yea-a-a,ooo-ah.
I wanna live, I wanna live, I wanna live, with an open heart
yea, a-a-a-a-h.
[Music Fades]

Submitted by Guest

What do you think is the meaning of Interlude: Living by India Arie?