Hello, WALL-E!

The colors, the gowns, the unabashed romance and hopefulness described in the lyrics...
But what remains even more fascinating is that Andrew Stanton chose this as the movie WALL-E loves so much.
Within the film, "Hello, Dolly!" aquires a spooky sense that makes us wonder if a time will come when we will have to learn emotions from history.
And if that's the case, will that history be the one we know from the movies?
How can someone not fall in love with this?