Eugene says he's working on a new computer program for computing student's grades at the college. We don't hear about it until later in "Eugene's Dilemma", when he gets mixed up with Richard Maxwell and the grade-changing scheme.
- Chandler

Eugene tells Connie that he never assumes. Apparently, he still had one or two kinks to work out in "Naturally, I Assumed." ;-)
- Chandler

Connie asks Eugene to go bowling in this show, yet when she and Mitch go bowling years later, she knows hardly anything about it.
- Chandler