Selena Gomez and The Weeknd's romance is blossoming into something beautiful. Sources say their relationship is heating up after being seen at Rihanna's Grammy after-party. The couple seemed to be very close and intimate through out the night. An insider tells E! News, "They are falling for each other. The Weeknd has told [Selena] how much he cares for her." The couple have only been dating for a month but their connection and chemistry is something to talk about.