Whats the episode of Sailor Moon where serena is on a bed and a guy is controlling her trying to kiss her?

I really really wanna watch the episode of sailor moon where serena is on a bed in her princess dress in a room made out of ice and this evil guy is like hypnotizing her and controlling her trying to get her to kiss him, then darien comes through a window or something and saves her. PLEASE HELP ME FIND THIS EPISODE!!!