Half-Hearted Love

Living in a prosperous city, but living their own lonely lives, a friend's wedding made her meet the best man. When she accepted this love pie that she didn't believe at first, the appearance of her old love made her entangled. When she tried to clear things up again, she discovered that her love was not as simple as she imagined. Her friend's derailment plunged her into chaos again. What happened? What caused the originally peaceful life to fall into chaos? How will the heroine face her love?