Lily puts Karen (Laura Prepon) to the porch test and she fails miserably when she won't play bridge with their future old selves. She'd rather be reading a book of course.
Ted and his old college girlfriend, Karen (Laura Prepon) sit down to a nice meal as they come back into each others' lives. Ted looks a little less enthusiastic than the beautiful Karen does.
A picture of Ted holding his girlfriend at the time, Karen (guest star Laura Prepon) in college. Can you imagine the size of the sandwiches he must have shared with her?
A picture of Ted hugging his girlfriend, Karen (guest star Laura Prepon) during their old college days as Lily looks on in disgust in this scene from the upcoming episode, "Sorry, Bro"
Marshall, Ted, Robin and Lily all stand outside the house in "The Stinsons." In this episode, the guys meet Barney's wife and child they never knew existed.