Maya's done a 180

Maya is confusing the Shit out of me. A couple of days ago she wanted her and Arjun to die together because her crazy mind thought that they could be together in death. She had obviously lost all hope and knew that they could never be together in this life. After watching today's episode I'm totally confused. Now she is like humari maanzil ek hai Arjun: humara pyar. What has changed... what has given her so much hope. I mean she killed his mother and he's aware of every one of her dark secrets... so what makes her so confident that he will take her back.. this is crazy and I'm SO CONFUSED