The most common advice writer gets is . dont tell. it means that a story trailer is expected to paint a picture is opposed to describing think mechanically. rabta spend a lot of time telling you things and not nearly enough and making them seems believable. so we are told that shiv is a ladykiller. But the next girl he lays a eyes on saira, will kill his long streak. she talks to herself in the mirror and tell us, by its way thats shes is been expierencing wierd tribal nightmares. As they get infatuated and verbalize to eachother thats ill all happening to get soon and saira started to feel a same connection.