Can we have some headcanons for a black forest type of reader with yandere witch pv and maybe normal cookie pv?
He's flustered when you seem so...dedicated to the idea of a Witch as your betrothed. When you ask if he's the one you've been waiting for, he immediately turns a bright red and stammers.
He...carefully admits that he's perhaps not the same Witch you're waiting for. But he...he'd want to be that, for you...he'd gladly be your husband, if you'll have him.
Should you accept the idea, he'll begin to quickly put together a wedding ceremony for you both! Perhaps...something small but nice at first. Something he can put together in a few days so that the two of you can be bound before too much time passes.
It'll still be a very nice wedding, though, with every Cookie he knows invited! Perhaps even his fellow Witch friends (the ones that don't eat Cookies).
But if you want a very grand ceremony that will take more time to prepare...he proposes a solution! First, a simple ceremony for you both to be sort-of-legally married. Then a larger, grander ceremony combined with a large party to give you the wedding of your dreams!
(He'd like to be married as soon as possible so that it's harder for you to think of leaving...but he wants to give you exactly what you want, too.)
Gladly carries you with him everywhere and introduces you to everyone (human and Cookie alike) as his fiancee...and then as his spouse once you're married.
He's perhaps a little baffled any your dedication to the Witches...or one Witch in particularly. And also a touched...concerned, considering the path White Lily went down thanks to her curiosity about their creators.
He's likely to eventually confess that he's worried about you...and a little bit jealous, to be honest. He likes you...loves you, even. He just wants you to see that, even if you don't return his feelings.
He might not be a god, or any sort of divine figure...even if he has gained more radiant power. But he still vows that he'd given anything you want, anything to make you happy.
Even if you don't chose him, he says he'll support you as much as he can...as long as it doesn't lead to doom for you, or anyone else.
...if you accept his confession and reciprocate his feelings, he'll beam, practically (or perhaps literally) glowing from happiness. Thanking you again and again, pulling you close to him in a tight, warm hug...