The thing is, even with everything pointing towards Marjorie's confession, I don't understand why will she confess, because I really feel her reason being for so upset is because she feels guilty about breaking her friend's heart. Till now, no action of her has pointed towards having any kind of feelings towards Lucky.
maybe its good then or this story would have become more complex
I think she will be come back later in the show when Lucky will be married
looks like Pinky won't be able to confess her feelings to Lucky