There was depending on who you ask (https://www.datalounge.com/thread/36607740--a-different-world-discussion-as-the-dl-clock-runs-down-...):

The Dwayne & Whitley Show -- First, they're engaged, then they break up in November, then she finds a new man (Byron (https://www.reddit.com/r/adifferentworldfans/comments/1krosam/how_does_everyone_feel_about_byron/)) in February, then Dwayne stops her wedding (https://www.reddit.com/r/adifferentworldfans/comments/1sbs5lf/thought_post_i_think_whitley_was_correct_to_not/) in May.

The New Class -- Lena, Charmaine, etc.

Everybody Else -- Ron, Kim, Freddie, Jaleesa before she left, Col. Taylor, Mr. Gaines ...