Woah! Abhi's personality + Ex-Gf!

I think that when Sameera will come out of Coma,

Abhi is going to take care of her and stuff,

and then one day this girl will come running into his arms

and be like OMG I was so scared blah blah!

& Abhi will be all shocked and awkward & Sameera will be lost, jealous?

She will obviously be a kabab-mein-haddi,

and her mom will definitely be like giving her tips to get Sameera out of Abhi's life!

But I am thinking, she is madly in love with Abhi, but is his ex-gf, meaning someone ended the relationship.

If it was her doing and she realized she loved Abhi, then maybe Abhi had some feelings for her and he was heartbroken and that's why his personality changed and he became sort of kharoos and very sarcastic?

If it was his doing, then maybe he changed and stuff. Because for some reason I'm not ready to digest the fact that Veer's obviously spoilt daughter and Abhi had an affair- I think Abhi was a different person when he dated her.

What do you guys think?

Why did they break up?

Or maybe his time spent in that prison made him sour and sarcastic?