Sonic may or may not have absolutely brought that up on purpose just to mess with her, but nobody can prove anything.

"I know it's cooler inside, and if this heat keeps up that's most likely what I'm gonna end up doing. I just get so bored sitting around indoors, y'know?"

He needs space to run around and do stunts! But no Zelda is absolutely right and Sonic should just slow down for a while and chill in the air conditioning.

...But it sounds like Link knows a thing. Hmm.

"Now, what is chilly elixir? Because I'm picturing some kinda potion made from hotdog chili, and that doesn't sound very appetizing." As much as he likes a chilidog, he doesn't want to drink it ok.