Boy and Girl Mix-up (Japanese: Otokonokotoon'nanoko no konran - The Wrong Sibling! A Weird Mix-up!) is the forty-ninth episode of season 3. It premiered on 12 November, 2017 in South Japan.
|Boy and Girl Mix-up|
|Season 3, Episode 49|
|Air date||12 November, 2017 (South Japan)|
|Written by||Shohei Imamura|
|Directed by||Yukio Mishima|
"The Haunted Cabin"
"The Girl in the Red Skirt"
When Buttercup, Bubbles, Professor Utonium and Ken Kitazawa left Blossom alone in charge while they are going to the grocery store, Blossom sees Brick outside her window. Brick is shown to be on his good side, like when he told Blossom that he needs to borrow her bow for one day. While Blossom is going to get fresh air outside, Brick is been taken with the other Powerpuff Girls, mistaking him for Blossom. She also tries to yell at her sisters that they took the wrong sibling.