Who says Dallas can't do romance? This is a scene from the episode "Lifting the Veil."
John Ross and Pamela prepare for their wedding on Dallas. "Lifting the Veil" is the fourth episode of the show's third season.

Dallas Season 3 Episode 4 Quotes

You may screw like a woman but you act like an attention starved little brat.

John Ross

I never would have guessed that Nicolas was married. Not by the way he conducts himself up in Dallas.