Justin helps provide answers to J.D. when he faces particularly difficult decisions.
When J.D. and Kim were pondering what to do about their unborn child, Kim suggested they go somewhere to clear their minds. Although he didn't go there on that instance, he usually rides his unicorn Justin and asks him for advice. ("My Best Friend's Baby's Baby and My Baby's Baby")
- Turk knows about Justin.
- Justin has never been in love, not real love anyway.