Actor Simbu has been known for the way he celebrates friendship, and has been known for his extreme affection and care for them. This has been revealed at many instances by his friends like actor Mahat.

Now Simbu has surprised one of his friends by arriving at his home by midnight and celebrating his birthday. Legendary lyricist Kannadasan's grandson Sathapan happens to be Simbu's close friend.

On the night of Sathapan's birthday Simbu arrived well before 12 AM and has made all the arrangements for celebrating Sathapan's birthday and this had also surprised Sathapan's mother. It was only later that Sathapan woke up and was stunned by his best friend Simbu's surprise. Photos of Simbu's birthday surprise for his best friend have turned viral.