...This episode not only gives a hint to ContestShipping (with the rose at the end), but it also adds controversy to that age-old question:
Is Harley naturally a BOY or a GIRL?
Seriously, even the characters get confused at times (Brock easily mistook (..."it"??...) as a girl at first), and considering Harley's lines,...who could blame 'em? At least with Drew it's clear-cut, as his constant gift of roses for May should show.
That philosophical question aside, though, I didn't like how May was fighting. Basically all of Munchlax's moves are ones that require time to charge, which is how Harley managed to win. She basically gave the battle away.