Lois & Clark: The New Adventures of Superman (1993)

S01E10 Pheromone, My Lovely

An old flame of Lex Luthor unleashes a captivating fragrance at the Daily Planet, causing everyone around to become infatuated with one another. Lois finds herself smitten with Clark, who remains immune to the perfume's effects, prompting him to navigate the situation carefully to avoid exploiting her feelings. Meanwhile, without the influence of the scent, Lex confides in Nigel about his genuine affection for Lois, complicating matters further as romantic chaos ensues in the newsroom.