"I don't think anyone is going to forget," Carson told Rodney with a laugh. "They don't want to suffer your wrath."
When Cait came back to the couch, he handed Charlie over to her and nodded at her idea for a costume. "That would be great, love," he said before raising his eyebrow at Rodney in amusement. "So does that mean we're putting subtext into Batman and Joker's relationship?"
"The subtext was already there," Rodney said, giving him a smirk.
Chuckling, Carson shook his head before looking down at Erin as she pulled herself up on his legs and crawled into his lap. "So what about our little one here?" he asked.
"How about Robin," Rodney suggested. "Would you like that, Erin? Want to go to the party as Robin?"
"Na na na na na na na na," Erin sang, causing Carson to laugh before he looked at their lover.
"Have you been teaching her the Batman theme song?"