Love and sacrifice

It's amazing when we are teens the things we will do for our significant other. We think we know the full all consuming power of love.
But we dont.
When we grow up...truly grow up...we realize how foolish we were as we find ourselves willing to go to lengths we could never have imagined...just to make our significant other smile.
That's it.
Just a smile.
Never mind how much further we find ourselves willing to go to make them happy.
What's better than that?
Seeing that person constantly going to great lengths to make you happy.