The crew of the Enterprise is looking for some shore leave, Troi is getting married, and there is a plague ship. Here we go.

Most of this episode is back and forth about interpersonal relationships regarding marriage, so I skipped tons of it (why this video is relatively short). But we get to know all about the Tarellians, not to be confused with the Terellians.

I summarize the plot and point out and explain all the references so you don’t have to.