she's still very weak, I don't see her succeeding on her own, she doesn't have the desire for revenge... the writer either didn't write her character well or she's not suitable for this role
he is like a puppy who always runs after her even if he has done nothing wrong. And she is in a relationship with him and meets and talks to her ex through messages? what is this? it's not normal at all
Don't waste your time with this