After dating Nate, he broke up with you and the dated Cassie… your best friend, the person that comforted you. Not only that but Cassie also turned into a completely different person, she was more like Nate… anger issues, abuse towards other, cruel, and just cold. You weren’t just mad… but also depressed, Cassie was someone who “Cared” for you… but she was really just sleeping with Nate behind your back