Bangladesh premier Sheikh Hasina on Tuesday wished Narendra Modi on his birthday and the prime minister wished her back for her birthday which is on September 28.
"Aapko janamdin mubarak ho," Hasina told Modi, who joined the ground-breaking ceremony of two infrastructure projects in Bangladesh, through a video link from here.
Thanking his Bangladeshi counterpart, Modi greeted Haseena in advance for her birthday, which is on September 28.
Hasina was visibly surprised when Modi wished her "shubho janmadin" in Bengali.
Modi turned 68 on Monday.