I remember in a scene in California Suite where she gets complimented by Alan Alda, and she just turns to him and scoffs "Fit? You think I look fit? You awful shit, I look gorgeous!" I just remember thinking that Alan Alda's proper response should have been to sink cowardly and say "Yes, ma'am" quietly before excusing himself to go cry in the bathroom.
I've always really liked it when she costarred with Robert Redford in movies, because I think their differing personalities worked well together. I remember reading a quote where Jane said that everytime they filmed a movie together, she would fall in love with him all over again. Together they starred in "The Chase," "Barefoot in the Park," and "The Electric Horseman." Barefoot in the Park is my favorite of the films that they did together because, unlike the others, it was an unapologetically sweet romantic comedy -- Jane played a charmingly ditzy bride trying to adjust to being a wife and still be a free spirit, and Robert played her adorably square conservative husband who just can't seem to shake things up. I think this is my favorite type of character that Jane plays -- one who is a bit kooky, a bit intimidating, but very lovable indeed.