Both star a character played by Peyton List going through a Body Switching Experience, but the events were really just a story told to Ravi's Pet Lizard Kipling. In addition to being part of one of the Disney Channel Episodes to premiere during Freaky Freakend that have the theme of Body Switching.
Luke and Emma's fight while grabbing the bell is much like Mordecai and Rigby's fight about bothering Benson while he is on a ladder trying to screw a light bulb to a lamp post.