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.
In any case, we should be glad 
that we're all together now.
¡De todos modos estamos juntos 
y a salvo en este lugar!
Enfim, temos que ficar felizes 
de estarmos juntos agora.