How was she wrong for what Arhun did?
It was never one sided love story. Arjun loved Shefali. They spent times together. Shefali never forced him to come with her. He did that.
Then how come Shefali is wrong now?
Even Arjun dared to say "She left me."
What did he do? His family insulted Shefali's mom and pointed finger on her character too. They just did the worst of them and he was silent and blamed everything on Shefali.
Yes. Shefali was wrong that she never kicked or slapped Arjun in front of his family. I guess when Arjun would repeat the history with Juhi she would fulfill Shfali's mistake.
As for now...I don't think Arjun told her what he did that day. 😡