After two years of studying recreation at college, Yoo-bin delivers sandwiches for a living. She wants to work at a foreign resort as an organizer for tourists. Unhappy with her job and her mother's constant nagging, she likes seeing Seong-hyeon when she delivers sandwiches. He works at a cellular phone company as a network general manager.
Believing Seong-hyeon is his son, President Choi feels joy at his hard working attitude. A drunk Geon-hee disappoints his father. They have a physical confrontation. Mee-hee warns Choi to stay away from her son. He begs her to reconsider. Geon-hee's jealousy increases after watching the closeness of Seong-hyeon and Yoo-bin.
Geon-hee sees his father on his deathbed. His father urges his two sons to settle their differences. Geon-hee tries to impress his brother with his business skills. Yoo-bin meets Geon-hee on the street while delivering sandwiches. After seeing them together, Seong-hyeon sends Yoo-bin to the resort Geon-hee works at.