Jai and Diya enter the hospital when Diya is about to deliver their first baby in cold condition outside, with snow falling. However, when Jai runs out of the hospital, the weather is sunny and completely cloud free.
When Jai reaches the year 2034, he exclaims that he is 46. However, in the beginning of the movie, they show that Jai was born in the year 1986. Therefore, he must be 48 in this scene, or the year should be 2032.