What is with the watch of Sunny?

What’s this with sunny’s watch always? From the time of his entry when he saw Riddhima till now it keeps on going?

Any guesses as to what he’s doing with his watch and what is it about that he always keep clicking?

I guess it's just to carry on the intriguing element on. Commonly spies don't actually do that😆. He may or may not be a spy or he must be involved with vansh

Maybe kind of sending signals ... to whoever have send him