Big fish online dating service
After the guys return from a Renaissance fair and see Penny with her new boyfriend Eric, Leonard is approached in the Caltech canteen by Leslie Winkle, who proposes renewing their one-time "relationship".
As she has grown out of one-night stands she suggests they take it slowly, first determining their compatibility on all levels before proceeding to full sex (if at all); Leonard can assume the "male role".
Leonard, spotting the camera, suggests going over to her apartment, but she misunderstands him and tells him to "slow things down".
, making his friends jealous, though Leonard finds that they should be happy for him.
Penny later tells Sheldon that she lied to Leonard about graduating from community college, feeling he would not want to date a woman who is not smart, and makes Sheldon promise not to tell him.