Here it is plain and simple they love each other okay? But even though they do that doesn't mean everyone approves of this love. Also I do hope that you didn't expect anyone to not die because c'mon have you seen the tittle? Also no they will not love each other completely until later but you don't think that you can fall in love the moment you see someone right? You can definitely be infatuated with someone at first sight and then fall in love with them later. This is they story of Ryder and Morgan and even though its beyond cliche it just somehow works.