Y/n Evans was Zed's sister But no one knew except Molly only knew her so Molly let her get over from London to Washington to ruin Tessa and Hardin's relationship so she could have Hardin for her. When she met Hardin, Tessa got jealous all the time when y/n and hardin went out, Hardin didn't want to cheat tessa but it happened one night but they were both drunk so they didn't know anything the next morning but molly's plan to get Hardin drunk and fuck her so she had proof to Tessa that hardin cheated on her. But Hardin fell in love with y/n and she fell in love with Hardin, he didn't want to break Tessa's heart to say he fell in love with someone else but after a while Tessa found out she didn't like it but if Hardin is in love with someone else then he should go for it they stay friends