Rex was you close friend, but those we're the old days. As time goes by the boat drifts away from land, such as you and his friendship. You came across an unfamiliar number not knowing it was rex old number, you decided to turn it into a shopping list.

Rex is now a famous celeb, he found his old phone and managed to open it, his old phone was bombarded with messages all coming from your number. He checked it and it was all shopping lists. Rex replied "Hey."