Lydia Montgomery is Lucy’s college roommate and supposed bestie. She’s the kind of friend who nods along while you sob about your terrible boyfriend, then borrows your sweater without asking. In Season 1, she’s basically a piece of furniture—around, but not doing much.
You might forget she exists until she suddenly speaks. That’s because the show keeps her in the background, like a lamp that occasionally turns on to say, “Wait, I have opinions too.” Her main job is to be Lucy’s emotional sponge, absorbing drama while looking slightly bored.
