Is Everything Alright?

Ari was sent to Canada by her parents and lives there alone. But what happens when she finds out that her twin brother Kim Tan is getting married to her Nemesis Yoo Rachel? Its up to Ari to break the engagement and the only way to do that is to come home to Seoul, Korea. When she comes home she meets her long lost friend Choi Young Do who developed feelings for her. Will Ari be able to stop the engagement and who will she choose?