Kartik Aaryan is known to be very friendly with his fans. The actor is often seen interacting and happily obliging fans with pictures. Kartik, who was recently in Europe, has shared a fun video on Instagram where he is heard singing along with his fan and the Internet loves it!

Kartik Aaryan has posted quite a few pictures and videos from his trip to Europe. The actor was in Europe for a vacation with his team and friends to celebrate the success of his last film 'Bhool Bhulaiyaa 2'. Sharing the singing video along with several other pictures, Kartik wrote "I've realized I'm busiest on my vacations."