Kartik Aaryan is celebrating his 31st birthday today. The actor arrived in Mumbai just in time for his birthday celebration and was surprised by the paparazzi at the airport who brought him a cake. After a small celebration at the airport, he also cut another cake with media persons outside his Juhu residence. 

On his special day, we look back at his evergreen Friendship anthem from the film Sonu Ke Titu Ki Sweety that gives major friendship goals to one and all. The song's lyrics are a perfect motivation this Monday that remind us of the importance of friends in our lives. Revisit the song right here.