Will Shahid's brother be romancing with Saif's daughter?

It has been in news that the step brother of Shahid, Ishaan Khattar will be making his debut in Bollywood with the daughter of Saif Ali Khan. Karan Johar is known for launching the star kids and he will be launching these two as well. Before this also he has launched Alia Bhatt and Varun Dhawan. In the next film of Vishal Bharadwaj's "Rangoon", Shahid and Saif will be seen together for the first time. It has also been said that it will be a romantic movie and will even include an item number by Kareena Kapoor Khan. Although no official announcement has been done yet. On one hand where Ishaan has worked as assistant director in several movies, on the other hand Sara has also been seen in the cover page of "Halie Magazine" with her mother Amrita Rao. 22 year old Sara is the daughter of Saif Ali Khan's first wife Amrita Rao. Ishaan Khattar on the other hand is the son of Pankaj Kapoor's ex wife Neelima Azeem.