It was in an Episode called "A Kiss Under the Mistletoe." Which WAS Episode 357, it was only shown in Japan but Japanese parents complained about it because they didn't like their kids watching cartoon characters kiss, so it then got deleted and was an NA episode and Unaired in Japanese version and English version like the Barboach Vs Whiscash episode which was unaired in Japan and the US. Also Kiss under the mistletoe instead got replaced with an episode called "Take This House and Shuppet"
Nope! Sorry.
misty does like ash but no one in Pokemon
Ash did not kiss May in Episode 357. It was only a rumor the spread through the Pokemon fandom. This episode was aired only in Japan, so the rumor of a kiss could not be confirmed or denied.
yes they did kiss
they never kiss