The late Chairman Choi is posthumously presented with an appreciation plaque by Daehan. The corrupt Choi family members pay their dues, and Hasoo does whatever she can to keep and pray that Shinhyeong can remain with her.
In the final days before time is truly up, Shinhyeong creates special pre-Christmas memories with his son and Hasoo. The two men work together to save Daehan from being bought over by a foreign corporation.
Shinhyeong's condition becomes a growing concern as the time available dwindles, so he and Daehan go on a camping trip together.
Left heartbroken, Shinhyeong and Daehan finally spend time with each other and enjoy each other's company. The two men also join forces to prevent Seohae Hotel from being converted into a premium outlets facility.
Hidden feelings are made known while Shinhyeong and Hasoo continue their relationship. However, they find that they face opposition along the way and achieving happily ever after is easier said than done.
As the time available to him ticks down, Shinhyeong realizes the importance of rebuilding his broken relationship with his son, and that his time with Hasoo is limited.
Daehan finds the similarities between his late father and Shinhyeong too suspicious. Shinhyeong and Hasoo finally go out on a date and enjoy the pre-Christmas festivities.
Daehan is caught up in a scandal as soon as he proclaims himself to be Daehan Group's chairman. Shinhyeong discovers that there's a window to how long he can remain young.
Shinhyeong tries to dig up information on his brother, Choi Youngdal, who's been firing the employees. He quickly finds that his growing feelings towards Hasoo are also accompanied by jealousy when another suitor tries to win her over.
Shinhyeong finds himself penniless after he's ousted as chairman. Daehan continues to find ways to spend time with Hasoo, who begins to show interest in Shinhyeong.
Shinhyeong jumps into his new position at Daehan Group, much to his family's grumblings. His interest towards Hasoo grows, and he finds himself in quite a few embarassing situations.
Believing Chairman Choi to be gone for good, Daehan Group must decide upon a new successor. Shinhyeong decides to take matters into his own hands, and Daehan copes with his father's departure.
Choi Gobong is a successful hotelier who's more interested in hoarding his money than in enjoying his golden years. But in a strange turn of events, this classic scrooge gets a second chance at life when he wakes up as a younger version of himself. With no way to prove his identity, Gobong must enter his own company as a rookie and is forced to work his way up once again. With precious little time, Gobong is given the opportunity to take stock of his life — and to give love a chance.