The Shinsengumi is tricked into escorting the Shogun on his first snowboarding trip.  Then they run into the Odd Jobs members.  Yada yada, everybody's stranded in the middle of the mountains, plus the Shogun is missing.  Hijikata orders a search for the Shogun while securing warm shelter.
We'll stand with our backs facing 
each other, to pool our body heat.
Como si fuera un Oshikura Manju.(Juego 
para mantenerse cálido)
Vamos ficar de costas um pro outro 
para manter o calor do corpo.