Doctor Who, S07E05.5- The Snowmen

Alright, so here's my attempt to put things to rights. Forgive us last week for not having an episode, and I hope you can forgive me for taking a vacation because there won't be an episode next week either!
This one was odd because I'm already a little spoiled due to watching out of order, but not enough to have any real effect on the plot that I can tell, and also this was one of those episodes with a conclusion that doesn't really make any sense to me. If anyone listening can make sense of how people crying over Clara saved them all, I'm open to suggestions.
Thanks so much for listening, and see you in 2 weeks!