Overview:Dwayne's good friend Zelmer comes to visit and stuns him by announcing that his Army Reserve unit has been called to the Persian Gulf. Ron promises to show Zelmer a good time over the weekend before he has to ship out on Monday. Dwayne is confused by Zelmer's cavalier attitude, and expresses disappointment at the fact that his friend won't open up to him. Ron annoys the girls by barring them from his send-off party for Zelmer. Whitley, Jaleesa and Kim crash the party and perform a musical number. Freddie, who is opposed to U.S. involvement in the Gulf, cannot bring herself to share her objections with Zelmer. Whitley tries to console a shaken Dwayne; he and Zelmer dreamed of changing the world with their minds, not fighting in a war. Dwayne now worries that the same thing could happen to him. Zelmer confesses his fears to Col. Taylor, who tries to help him remain strong.