"Perfect Week" is an awesome How I Met Your Mother episode. I love the beginning of this episode and Barney is being interviewed, but it's really part of his imagination. I love how he's explaining his attempt at a "perfect week". I love how the rest of the gang are having a terrible week. Robin went on a bad date and feels hurt that he didn't call her back. Ted thinking "Cook Pu" was a fake name was such a sad plot. Marshall and Lily freak out another couple when they find out Lily and Marshall use the same tooth brush. I love when we find out that both Ted and Robin have used that same tooth brush. Anyways, I love how Barney is really nervous that he might lose his job, so it's getting harder and harder for him to have a "perfect week". I love how Barney gets his perfect week and that he gets to keep his job. I give this episode a 10/10.