Night of Masks By Sarah Stegall Copyright © 2010 by Sarah Stegall Chuck Mondays on NBC at 9/8 “Chuck vs. the Mask” Written by Phil Klemmer Directed by Michael Shultz I’m starting to feel a little queasy about Sarah Walker’s private life. In this episode, she first repels, and then encourages the advances of Daniel Shaw. By the end of the episode, she seems to be sliding—sideways, perhaps—into a new relationship. She even tells Chuck she has a “type”. Yeah, the “type” seems to be “co-worker” and “spy”. First Bryce, then Cole, then Chuck (on and off) and now Daniel—doesn’t…