Dallas - Season 2 Episode 21 -

J.R is thrilled when Lucy becomes engaged to Kit Mainwaring. It will mean a potential business merger with Mainwaring Oil, which would be beneficial to Ewing Oil, and J.R. Unfortunately, Kit Mainwaring is gay. He eventually confesses this to Bobby, and then to Lucy. Lucy is heartbroken, but stands by Kit, and holds the secret. Only she and Bobby know the truth. But, of course, J.R. knew all along.