Karlie meets her unexpected genetic match: a man who looks different than she imagined and whose pheromones immediately overwhelm her. She pulls back, asks him not to come closer, and offers to buy pheromone suppressants when she feels ill. He insists the match request was a mistake, saying he didn't submit it, but points out their genetic compatibility is 100% and pleads for help. Karlie, surprised to like his scent, admits she does and agrees to help him get through the sensitive phase. The episode ends with them committed to face that phase together.