India, June 22 -- Sara Ali Khan, alongside her mother, Amrita Singh, and grandmother, Sharmila Tagore, has been making waves on social media with viral photos and videos from their recent London vacation. However, one specific interaction from their trip has completely taken over the internet. The actors were spotted spending time with popular Pakistani actor Kubra Khan, who happened to be celebrating her 33rd birthday in London on June 16.

Sara and Sharmila surprised fans when they were spotted at a cosy London restaurant celebrating Kubra Khan's birthday. A now-viral clip shows the Bollywood actors sitting opposite the birthday girl, smiling, chatting, and joining the group in singing birthday wishes.

The heartwarming gathering quickl...