Callum/Lucy
Callum left Charlie, not because he wanted to, but because he couldn't imagine being this close to Charlie for much longer and not jump him -- right in front of Baron -- and that would be extremely bad. He'd done enough to shock his son for a lifetime.
He didn't really feel comfortable with many of the people here, but he tried to look sociable and speak to people. He turned when he saw another redhead. "Hi, how are you?" he said, smiling.