I remember Dick going in disguise to Kory's apartment when he was seeing a therapist, but I've always thought, Kory was very high profile. Maybe it's because it's christmas - I know I wear glowing necklaces and earrings at that time so maybe she figured it was safe. I can see where you're coming from, but I think it's just about explainable. That and I like the idea Tim is showing trust to Jaime >.>