there is a comic book called "Love Potion "
Author: Molly Reisner
Illustrator: Patrick Spaziante
here is some Information:
Amore is in the air -- o rather, in the punch, punzone -- in the first original Avatar story! Aang, Katara, Toph, and Sokka celebrate their first Amore Feast with their friends, the Canto nomads, whom they met in Season 2. After drinking a special berry succo, succo di frutta called Amore Potion #8, they all start letting their true feelings shine -- even Toph! Of course, when they blame it all on the crazy Amore potion, they learn that their nomad Friends had più than one trick up their sleeves! Find out the juicy secret in this easy-to-follow, full-color reader.
te can read it full for free link