India, May 1 -- Hrithik Roshan and Sussanne Khan's younger son, Hridaan Roshan, is celebrating his birthday today! He turns 18. Proud dad Hrithik shared a note for his son as he steps into adulthood, revisiting a poem he had written for him in 2021. Hrithik said that he is proud of him for his vulnerability and steadiness.

The actor took to his Instagram account on Friday to share a picture of Hridaan with a small audio, in which he recited the poem in Hindi. Meanwhile, in the caption, he posted another poem for him in English. Hrithik wrote in the caption, "Happy 18th birthday Hridaan. I'm no poet, but sharing one I wrote for you in 2021.. because some things are worth repeating."

The poem then began:

"I'm so proud of the vulnerabilit...