Jo looked at Ted in surprise. Her first instinct was to say no. She wanted to keep him safe, and she didn't want him to feel like he had to impress her or somehow try to protect her. Then she remembered Dean's warning about dating someone who couldn't handle what she did. Would it be so bad to give Ted the chance to learn? It might protect him, especially if anything with a grudge against Jo ended up here.
"Are you going to wear the costume?" she asked with a small smile.
She studied him carefully, trying to figure out if he was just offering because he felt he should or if he actually wanted to go.