Sleepwalking and stuff
Mario keeps finding stuff inside his closet. The most recent one that he found there is a horse tack. For some reason, he can’t explain why stuff like that gets into his closet and he suspects that it’s his sleep walking again.
He remembers taking some of his dad’s stuff when he was in his teens. His dad thought someone’s breaking into the master’s bedroom. They only realized it was him taking stuff sleepwalking when they ‘caught’ him at it. Much to Mario’s dismay, it is something his parents regal their relatives and family friends with during gatherings and parties!