Sunny Deol shared his first post on social media since his father Dharmendra's death last month. December 8 marks the birth anniversary of the late legendary actor and on this occasion, Sunny took to social media to share an old video of his father.The clip, shared on Instagram, shows Dharmendra vacationing in the mountains. Sunny, who recorded the video, can be heard asking, "So papa enjoying?". Dharmendra flashed his warm smile and replied, "I am really enjoying my son. So lovely." Sharing the post, he wrote in Hindi, "Today is my father's birthday.