SIlly me I assumed Patrick was right in the quicklook was right about the hugging in return to dreamland. But uh this entry on wikia is really pretty gross if true.
Wow, that is really nasty! Man Kirby is into some weird stuff.... I don't know about that cat anymore.
Food sharing by mouth-to-mouth food transfer has returned, and works the same as in Kirby Super Star, but now up to four players can share the same food
lookin around ye old interwebs that does appear to be what they actually do.
maybe that's why the game is E10!