Til Death Do Us Part

S4 E2: While picking out a wedding dress, powerful emotions are brought up for Cristina and Bea, forcing them to examine the advisability of her upcoming marriage; Elena desires to take her relationship with William to the next level, but an embarrassing family dinner threatens to derail it all; On a journey to health and wellness, Megan and John visit the Chopra Center, where both amusement and self-discovery ensue.