She tells Rachel not to audition as Barbra but to bring something new to the role. To prepare, they duet, 'Next to You' by Emeli Sande.

He reassures Kurt and they take to the stage to perform their duet of 'Candles'. During the song, Rachel looks over at Finn, but Quinn takes his hand. The Warblers then perform 'Raise Your Glass'.

Based on Finn’s reaction in this promo for the next episode of Glee, we assumed Sam made a move on Rachel. But it looks like we were mistaken. Sam and Quinn rehearse in the following clip from ...

Glee will feature a few Dynamic Duets on November 22. Get a look ahead at the episode to come now.