As we finish “We Wish You a Merry Christmas,” Jack leans in close, his breath warm against my ear. “See? I knew you had it in you, Cindy Lou.” I elbow him playfully. “Don’t get cocky, Fireman Jack. This doesn’t mean I’m going to start watching Hallmark movies or anything.” “Baby steps.” He gives me a toothy grin. “But I’d say this is definitely progress.”