This is for LunLun because you asked. I hope you like it and thanks for all the reviews.
Foamy or History Repeats Itself
He had grown up under the watchful eyes of Kyoshi. His grandfather would tell him stories of past Avatars, just as his grandfather's grandfather had told him. Of course this obsession with the Avatar was not just something developed by this man from listening to too many stories; one could say that it was in fact inherited.
Apparently his ancestor had had a little (okay massive) crush (again okay obsession) on Avatar Kyoshi. He had followed her around (much to Kyoshi's annoyance and mild horror). He had always cheered loudest in the crowd and long after the rest had stopped, much to the embarrassment of all around. He offered to carry her fans (when allowed once, just to shut him up, he managed to drop one into the Unagi's open mouth, don't ask), he presented her with bouquets of exotic (and often poisonous) flowers and even wrote her (bad) poetry:
Whenever I see you,
My heart starts to race,
This love must be true,
Just look at the foam on my face.
In general he acted like a love-sick puppy-rabbit, the kind that drools on your shoes and eats all he carrots. Kyoshi politely told him she did not feel the same way but he refused to give up, even when she threw one of her fans at his head.
So when the new Avatar finally came to Kyoshi Island the Foamy that we all know and love reacted in a manner that would have made his ancestors proud indeed. He cheered loudly (more like a gargled scream but you get the point), danced wildly and foamed franticly, much to the embarrassment of all around.
And watching from the spirit world Avatar Kyoshi sighed "I hope he doesn't start following him too, one lifetime was enough".
"Quite possibly, your adoring fan even followed you here" Avatar Roku commented.
Right on cue Foamy the first appeared with what looked like a soggy box of chocolates. Kyoshi ran desperately throwing her fans behind her.
Roku looked down at the Avatar that succeeded him ,who was running from a gaggle of young girls and Foamy the second, to the Avatar that preceded him, who was running from a persistent spirit version of Foamy the first (complete with ecto-foam) and with a sense of humour only born of the Fire Nation , laughed wickedly.
History repeats itself.