Revealing mistake: When Lily walks into MacLaren's at the end, you can see her pregnant belly bump due to Alyson Hannigan being pregnant during filming. Lily was not pregnant at any time during this season. Even if she did try to cover it up with her coat, the belly bump is still visible. (00:20:25)Casual Person
Upvote valid corrections to help move entries into the corrections section.
More mistakes in How I Met Your MotherMore quotes from How I Met Your Mother
More trivia for How I Met Your Mother
More questions & answers from How I Met Your Mother
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.Check out the mistake & trivia books, on Kindle and in paperback.