Molly lights up in return at seeing Rosie so smiley and alert. She really does look forward to their time together and knows that as she grows up it'll be even more important without Mary around. Not that she would try to replace Mary and Molly does hope that someday John would be able to find someone else to have a family with, but in the meantime, Molly and Mrs. Hudson are happy to be the maternal figures in Rosie's life.

"Hi John and peanut," Molly says brightly as she follows them inside. His teasing tone does not go unnoticed and she finds herself blushing in spite of herself.

"I've been...well, thank you. How are you and Rosie doing?"

Her cell phone alert goes off and she knows who it is (he may already have his own tone, but it's nothing special). She ignores it for the time being, knowing he's on the train and isn't going anywhere for a while. She'll get to him when John's gone.