The HRPU opens and during the speeches Hurley announces a new Clinical Fellowship position that interests both Rob and Polly. The competition between them soon leads to mistrust. Chrissy approaches Tennant about the anonymous letters she's been receiving but he doesn't take them seriously and the repercussions aren't what Chrissy anticipated. Donna's anger and mistrust towards Hurley is growing. However,Rob stops her from going a bit too far and explains that when the time comes to 'bring him down' it'll be his decision, no one else's. (thetvdb.com)