"Ms. Warren?" Mikey said, upon seeing that the woman who he initially thought was his mom was actually his teacher from school.
"Mikey, what's wrong? Why are you calling me by that name?" Ms. Warren asked.
"Mom, Mikey is acting really strange," Xander said, coming out of the house.
"You ... you're my mom?" Mikey asked.
Now Ms. Warren, or whoever she was, was really getting concerned. She could tell that Mikey really didn't know that she was his mother, and that worried her.