She is. And before she can get through the door Melissa is blocking the entrance with her body, putting on her "stern Grandma" face. Which she used to use on Stiles with varying degrees of effectiveness.

When he was younger, it worked. As he got older? Ehhhh not so much.

"Now, remember the rules. We don't jump on Daddy. If Uncle Scott pulls you back, you listen. And he can't pick you up so just be patient with him, okay?"