the begging middle and end of "sorry right number"
polly? is that you? whats wrong?
take,,, take... t-t-
I think that this part is important because it is where she gets the phone call and she doesn't know who. the whole story Is based off o this phone call. when she gets the phone call she thinks its polly and she calls her
this part is important because this is where the husband dies. this is what the ending is all about. the husband dies of a hart attack and the last phone call is to warn her.
this is where her future self is calling her past self to warn her about the death of her husband. this shows who was calling her. thats when she was saying wrong number