<br /> Taylor Swift has a new appreciation for keeping her relationship private, thanks to her boo, Joe Alwyn.<br /><br />According to Us Weekly, an inside source says Taylor is the happiest she's ever been. <br /><br />“Joe has really showed her a different lifestyle and the value of privacy. She’s the happiest she’s ever been.”<br /><br />The source also said that Taylor attributes her happiness to this newfound privacy. <br />
