"That makes a certain amount of sense," she mused. After eating few bites of her meal, she added, "I'm thankful you chose the MLE route." Her reasons were selfish but real. It was comforting to know that he knew about her secret Unspeakable status and was in a position to act if she truly needed help at some point.
She much preferred having Callen as back-up to her official Department of Mysteries keeper.