Email a copy of "Mary-Kate Olsen's Brother love" to a friend.
Mary-Kate Olsen is dating 'Brothers and Sisters' star Dave Annable.
The actress was seen "all over" 28-year-old actor Dave when they recently dined in Los Angeles' Teddy's restaurant in the Roosevelt Hotel.
One diner said: "They were all over each other, they looked as though they couldn't get enough of each other! They were holding hands,...
