Emerald comments that she can be a real creeper sometimes.
"Wha? How rude, is that you how you speak to your mistress? Maybe I shouldn't teach you magic at all!" Joyride says, faking being insulted.
Emerald says that he hopes that particular unicorn will get that particular colt's help, because that particular cave sound important.
"Come on, Emerald." Joyride says smirking again, "You wanna help me get the mushroom or not? Who else could I trust but my plucky apprentice to be my bodyguard?"
Emerald mimes thinking on her request, and then asks what the cave exploration is going to entail. He's mostly worried about cave ins.
"Oh, I'm not sure. Never been to the cave I've been hearing about. It shouldn't be too bad though. Hopefully we just walk in and walk out several pheromone mushrooms richer." Joyride says, nodding.