if you’ve been on GT at all, you’ll know popcorn has posted wedding / honeymoon/ marriage updates periodically. and if her name is popcorn, then to GT it makes sense she calls her husband mr. popcorn (in place of his actual last name) on the internet. bc leaking your real life identity to strangers is kinda crazy. therefore it makes sense to say she’s mrs mr popcorn, meaning she’s mrs [his last name]. i honestly don’t see why it’s so confusing