Finn had seen the ways of the dark side. He sat with Rey in her struggle with it as well after learning who her family was. He had been brought up amongst it in the First Order, but after being at the hotel and seeing Ben and Tage's changes- Finn had accepted that while the dark side could stain the mind it was not some permanent mark on the soul. Without outside influences of 'tradition', they all had opportunities to decide where their path would lead. This place allowed it all to lead into some strange knotted ball of rope, but it all had still been their own decisions. Now, he stood there before Kylo Ren in a strange friendship and briefly he thought that he needed to try harder with Hux for the sake of his friendship with Poe.
Okay, so Finn had no idea what all went into the dessert. He just liked to eat them without contemplating the process of it. Anything sweet was far better than the crap he had been fed most of his life as a Stormtrooper. There had been so many 'no's given to their diets that he had a hard time saying no to things offered at the hotel.
A large grin spread across his features. "Just be kind in your explanations because I'm not sure what everything is."