I watched the film again after about 5 years, and while back than it seemed a bit childish to me, the way those two people were talking and kind of blocking themselves, I must say I liked it much more this time around. I didn't notice some of the great filmmaking the first time around, and particularly the last 20 minutes and the ending are outstanding.
Instead of a review (you know why ) here's the poem from the gorgeous looking street bum which he writes for and reads to Celine and Jesse in the film.

Daydream delusion
Limousine eyelash
Oh, baby, with your pretty face
Drop a tear in my wineglass
Look at those big eyes
See what you mean to me
Sweet cakes and milkshakes
I am a delusion angel
Im a fantasy parade
I want you to know what I think
Dont want you to guess anymore
You have no idea where I came from
We have no idea where were going
Lodged in life, like branches in the river
Flowing downstream
Caught in the current
I carry you, youll carry me
Thats how it could be
Dont you know me?
Dont you know me by now?