Two brothers marrying two sisters

I don't why I keep forgetting Humeira and Zoya are sisters! So it will be two brothers marrying two sisters which is awesome if Zoya and Asad still happen! I hope this isn't like Kasauti Zindagi Ki where the female lea married the complete opposite of what we expected! Gul better if this fast cuz it's not written in stone! It's a daily soap that can easily change!