(Guide box): The wireframe box we create and loop cut, and position, as a ‘guide’ for the mouth.
Yup just as my title states. I have my guide box made, am fairly certain I followed all steps correctly but for whatever reason, my guide box ends up being grabbed instead of the head mesh. I am not sure what is happening here. I will edit this message if I figure it out.
Edit: Not 100 percent sure about this, but it seems that I needed to press alt-m still back when I was in layout, after that it seems to work fine. If I start from the beginning of the whole process again in the future I will try to add confirmation.