WATCH: Mukesh Ambani breaks down in tears at daughter-in-law Radhika's emotional 'vidaai' ceremony

Billionaire Mukesh Ambani was visibly moved to tears during the vidaai (farewell) ceremony of his daughter-in-law, Radhika Merchant, the wholesome moment was captured on video and has gone viral on the internet.

The video shows Ambani wiping away tears as Radhika bid goodbye to her family to start her new life with his son, Anant Ambani.

The "vidaai" ritual, where the bride leaves her family home to join her husband's household, is one of the most poignant moments in a traditional wedding in the entire South Asia.

Radhika was seen crying inconsolably during the ceremony, with Anant trying to console her. But it was Mukesh Ambani's visible display of emotion that truly touched the hearts of onlookers and social media users.

Anant Ambani and Radhika Merchant's wedding festivities were a grand affair, befitting the Ambani family's stature. The couple tied the knot on July 12, followed by an 'aashirwaad' ceremony on July 13 and a reception on July 14.

Several heartwarming moments from the celebrations have gone viral, including Mukesh Ambani holding Radhika's hand and dancing with her during the baraat procession.

Shloka Ambani and Isha Ambani also performed a special dance for Radhika to cheer her up during the vidaai. Netizens have praised the Ambani family's warmth and affection towards their new daughter-in-law, calling Radhika "lucky" to be welcomed with so much love.