Did Walden kiss widget from wow wow wubbzy cupid's little helper?

Almost. Here's the basics:

After one of Cupid's bubbles, blown by Wubbzy, pops near Walden, Walden became a little smitten with Widget, and throughout the rest of the episode, Widget tries to hide from Walden, who wants to kiss Widget. Eventually, Widget builds an antidote for the love bubbles, and Walden almost kisses Widget, then he is snapped out of it.

I have to tell you this: this may foreshadow a teenage relationship between Widget and Walden.