Emmett Brown was extremely surprised at the turn of events. He thought he had slightly insulted or upset the lady Emmeline Frost-Summers, and now she stood before him, holding two drinks and asking him to dance?
"Eat your heart out Marty McFly!!!" his mind and heart yelled out inside as loudly as his inner voice could yell, as he smiled at Emmeline. He never recalled anything like this happening to his good friend, and suddenly he felt the urge to invent a time machine to travel back to the future, just to tell him about the tale. Or brag loudly about it.
"Of course, my lady!" he enthusiatically responded, taking one of the drinks, now confused slightly. Were they to dance while holding a drink, or while drinking?
Let's do both, he decided in his mind. The visual clues from Emmeline pointed the way, anyway.
He knew the square dance, so he led with that, since the music played by the band was uptempo and appropriate to the dance.
He felt nervous, dancing with such a beautiful female. He looked at her face, and she seemed genuinely happy and enjoying the moment, despite her seeming to struggle with the rhythm and steps. He looked around and saw other men looking on, no doubt jealous that the good Doctor was in such beautiful company. His heart raced, thinking this was the best feeling in the world, wondering why he shunned all those rhythmic ceremonial rituals in the past.
Then, he decided to drink the shot of whiskey.
As his consciousness faded he thought to himself...
"that might be the best ten seconds of my life..."