It's on! Things turned physical on the Switched at Birth episode "Fountain."
Sharee and Daphne's relationship is on the line on Switched at Birth. "Fountain" is the fourth episode of the show's third season.

Switched at Birth Season 3 Episode 3 Quotes

Regina: You don't have a desk, but you have a jet.
Wes: Yeah.

You don't narc on your friends.