Yak Ending

First of all the ending to the Yak yesterday was incredible. Brandon f’n Walker deserves an Oscar for that performance. I knew everything was a bit up until that point, and he really had me worried for a second.

My question is, do you guys think the rest of the Yak was aware of the ending besides Big Cat? They all genuinely looked concerned at the end. Specifically Mark, he turned pale and looked like he had no idea Brandon was going to do that.