The "Dedh Ishqiya" actor took to Twitter to share his joy when he saw them act in their school play.
"I was overwhelmed with pride and joy, watching my Zeke and Zene act for their school play last night. They are absolutely natural," Arshad posted on the microblogging site Friday.
The proud father has garnered a lot of critical appreciation for his performance in "Dedh Ishqiya", in which he starred with Naseeruddin Shah, Madhuri Dixit and Huma Qureshi.