India, Dec. 21 -- Actors Sonakshi Sinha and Zaheer Iqbal, who got married in June last year after a seven-year courtship, recently appeared on choreographer-director Farah Khan's YouTube vlog along with Sonakshi's mother, Poonam Sinha. In the video, Poonam revealed she had not known about their relationship for five years. During the fun-filled chat, Farah asked Poonam, "Nepal tak toh baat phail chuki thi, but apko kab pata chala ki ye dono date kar rahe the?" Sonakshi giggled and said that she knew it before. Poonam shared that they went to the Northern Lights, where Zaheer proposed to Sonakshi. To this, Farah stated that they had been together for many years. In response, Poonam denied knowing anything about it, saying, "Mujhe nahin pata tha!" Sonakshi then added, light-heartedly, "Mummy, camera pe jhooth mat bolo. Sabse pehle apko bola tha, apne papa ko nahi bataya!" Poonam went on to add that she knew something was up between the two when Sonakshi took the trays and did little tasks for Zaheer.HTC...