Two And A Half Men: Season 4, Episode 15

4 - 15: My Damn Stalker

Rose is moving to London, and Charlie is surprised by his reaction to the news. Alan's false online dating profile leads him to a woman (Allison Janney) with a lot of bad marriages in her past. Charlie realizes he let the best woman in his life get away from him. Title quotation from: Charlie, as he races out to see Rose one last time.