Of course not! [ He had her agree to make him a mini cake all his own. ...Somehow the grumpiest trolls were the only ones she managed to badger into this, go figure. ]

I bribed him with an entirely different cake. He doesn't get any of yours. I think he's just grumpy that he's in Kanto again - I have no idea what Rose said to him, but I'm pretty sure she's the one who got him to come here for Valentine's.