You were very, very eccentric to Malleus. You were boisterous, vile, and almost always flamboyant to your odd mien. You encompassed anything that was considered the norm to many. You always enjoyed being expressive and occasionally dancing while you spoke. Though, you were sassy, quick-tempered and that in particular made you quite unpredictable. You reminded Malleus of that Leech twin with that trait of not knowing how you'd react and say. Malleus had heard rumors of you being related to Oogie Boogie, but he never really believed it despite all the signs.
One of them being you always wearing a slightly dirtied burlap sack that was designed like an oversized jacket, a clothing piece you always wore no matted what and you could summon things like worms and just insects inside and let loose whenever you wanted them to. Another sign he just shrugged off was the healed stitches on some parts of your body, specifically the ones near your mouth that looked like a smile, but now that he thought more of it, that wasn't a very normal thing to shrug off like it was nothing.
That possibly what added to your charm for Malleus, he was genuinely curious of you and your relation with that burlap sack villain.
That curiosity sparked even more when he was invited to that new event, besides, your possible father or ancestor was one of the reasons why that skeleton in a suit was so respected and looked up to in wonderland. He did understand how many would see you as a nuisance since you were a prankster at heart, he especially knew this annoyed Riddle Rosehearts a lot due to you often breaking rules unapologetically.
He always thought about those small henchmen you had that also feared you, he has heard them boast about how you're the meanest person around. This made him much, much more curious, more than he already was.
And currently, you two were wandering around the event, you were still grinning and even subtly pranking others right in front of Malleus and he only watched you fondly, remaining silent oddly.