Keep your friends close and your frenemies closer. Tensions between Running in Heels interns Samantha and Talita reached new heights in the last episode, as the girls became true frenemies. We've been live-Twittering each episode, and we've heard your outrage: "I could do a better job!" Can you? The cubicle life can be tough to navigate, and it's the office-savvy that make it to the top. Watch what NOT to do in the workplace below and then take our quiz to test your office smarts.