"I don't know if that's necessary..." Angela starts to say, but Chuck responds, "That would be nice. You can come over for dinner, we'll order pizza?" Angela looks at her son, and nods.
Chuck mouths, "thank you" to Gwen, even as his mom realizes, "Oh, I need to tidy up if we have a guest.... Brett, is your laundry put away? Chetty, come tidy your room, it's not fit for a lady to see."
Leaving, for a brief moment, the two trolls together on the porch.