The stress of the game is starting to affect the players, some faster than others.  One player in particular might not make it to the end of the game.
I don't know!
 Oh, this is fun!
¡No lo sé! ¡Qué divertido!
¡No lo sé! ¡Pero es muy divertido!
Je ne sais pas, 
mais ça m’amuse !
Non ne ho idea!
 Divertente!
Não sei! Ah, que divertido!