Brit let Hunter lead her onto the dance floor, along with Penelope and Cole. Taylor and Nick joined. Jackson swung Mollie into a twirl, as Jake dipped Grace low. Riley enticed Sam into some sort of sexy grind. Emma and Cassidy joined them, and Lincoln led his bride onto the floor in a dramatic waltz.
And last, but never least, the duo who started it all, Julie and Mitchell, joined the group, coaxing them into a conga-line sing-along monstrosity to none other than the Friends theme song.