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