what is love?

It's the way you're nervous when you speak
The way I know just what you mean
It's the kind of thing that's bitter sweet
It's the funny feeling deep inside
So many different sides but still so easy to define
Cause you know it everytime and not just in your mind
But you can feel the butterflies...
Sendin' chills down your spine
What is love?
But a kiss on a rainy day
A smile that won't go away
A safe place to run
What is love?
But a complicated simple truth
A bond between me and you
The number one
Uh that's love