Blood Fever

One of the Vulcan's on board is going through the Pon Farr and in his lust wishes to mate with B'Elanna (who can blame him?). Even though she rejects him, he still manages to initiate a mental connection with her sending her into an aggressive frenzy, one similar the the Vulcan Pon Farr, even though she is a Klingon/Human. As other members of the crew try and help her, all she can think of is to mate with Tom Paris, who seems reluctant for once. This episode officially kicks off the Paris/B'Elanna romance that will continue for several seasons.