It's one of my most-watched films, one that I'll never, ever tire of seeing. The cast, the story, the soundtrack, it's all perfection.
The ironic thing is that when the promos for the movie first came out, I brushed it off as being just another one of those silly chick flicks, and so it wasn't until several years later that I ended up seeing it. I was sad knowing I'd missed out on it for so long, but I think I've made up for it with the number of times I've seen it since then. It stands out above all other romantic comedies for me.