I really don't care for movies in this genre but I watched it because David Duchovny was in it. I must say that I was pleasantly surprised.The story is not "saccharinely" sweet as so many of this type are. The humor is very real life and not contrived just to make the audience laugh because something funny happened but laugh because life is so like that.The characters are developed well, even the supporting cast. The film makes you care for each of them and feel as if you know them.Yes, the story line...man loses wife to tragedy, woman gets wife's heart as a transplant, man and woman meet and fall in love...is not very plausible, but most things out of Hollywood hardly are. At least this time it comes off as believable.