A young college student gets pregnant by the man she loves, but circumstances prevent their marrying, so she marries a classmate she doesn't love. Soon, however, her lover returns, and she finds herself in a dilemma as to who to choose.

College student Yeon-hi meets Young-min, the executive director of a company, to receive funds for a drama play, in place of her friend Sung-gyun.. They fall in love but Yeon-hi suffers from her financial difficulty losing her job as a tutor. She moves on to Jun-Il but they are parted again for poverty. She luckily works as a tutor again and Jung-bin, her student's brother, comes home from abroad and propose to her. He goes to America and sends her an invitation but she gives up and burn the invitation out of guilt about her past.