Over the course of one term, the group has irrevocably changed; they’re not the same people they were when they celebrated the
Julius Caesar cast list. This scene marks the third time that James has objected to Oliver and Meredith’s relationship, and at this point, all signs seem to point toward him being jealous. The way he frames the threat of the police is also very defensive, however, which Oliver picks up on—James is talking about avoiding suspicion as if they killed Richard, and Oliver doesn’t think of their choice that way.