I remember seeing a season 8 episode where Eddie likes a woman older than him. They kiss in that episode as well. However wasn't Eddie and Greta a couple by then??:confused: And you do see them after this episode as a couple. Another inconsistency I guess.

Could it be possible that they may have splitted offscreen for a while? Sometimes you just gotta use your imagination ;) .

They actually did mention how Eddie and Greta had broken up at the beggining of that episode, when Laura, Eddie, and Stephan are sitting in the nightclub. They never did mention anything about them getting back together at the end of that one though. So that is an inconsistency.