Ooh. Seven Samurai, すごくいい映画ですね. (sorry, couldn't help myself...)
this is an interesting topic in our house. Typically I want to purchase "guy" movies and my wife will go for the chick flicks, but after we've seen them a couple times, well, here are the ones I can (and do) watch again and again:
Sense and Sensibility
Pride and Prejudice
Mt Big, Fat, Greek Wedding
The Parent Trap (yes, the one with Lindsey Lohan...)
Ever After
While you were sleeping
Invincible (a guy flick somehow snuck in my sub-conscious)
Doc Hollywood