So far every song they have chosen whether it be for the promos or for AarYa song sequence has been a perfect match for not just the scenes but for their emotions as well, and they all seem to foreshadow future events in their life and how their relationship will unfold. I absolutely love all the symbolism about the rain, because really rain breathes life into everything, whether it be dry land or extinguished souls, and the fact that it is raining during their first real encounter is really a beautiful setting. These writers really are going above and beyond to make us look at everything in between the lines because they're dropping hints left, right and center, we just need that eye to spot it.