oh lord, you're going to have so many. cara is all over the place during the school year, and is (hopefully) going to start consulting with some big aerospace firms when she gets her doctorate in the spring. i doubt they'd cross paths in that professional capacity, but if he's former military, i know crossfit does a whole lot around veterans and that scene. maybe they met while she was tabling somewhere? that, or jules has spilled some beans about him to her