Kang Dong-Goo dreams of becoming a movie director, but he is cynical due to bad luck. Cheon Joon-Ki wanted to follow in his father's footsteps and become an actor, but he is now just a minor actor. Bong-Doo-Sik came to Seoul to become a scenario writer, but things have not been easy for him.
Episodes
When Woo Shik, Jun Ki, and Ki Bong are under pressure to pay overdue rent within a short period of time, a meteor falls down to their guesthouse. The meteor damages the guesthouse, and the three men have to take care of it before their landlady notices it. Meanwhile, the three of them happen to be at their first love’s wedding ceremony.
When Soo Yeon is staying with Woo Shik in the guesthouse, the landlady visits to see Woo Shik and introduce herself to Soo Yeon as Woo Shik’s girlfriend. Meanwhile, Jun Ki is faced with a very urgent and desperate moment when he shoots a file.
Soo Yeon starts to do a part-time job to earn money. While she is working, she gets mistaken for a brown bear. Meanwhile, the others try to come up with an idea of promoting the guesthouse when the business is so slow. And Jun Ki plans to have Ki Bong appear on a television show.
Woo Shik’s troublemaker sister Yu Ri comes to visit and asks Woo Shik to let her stay with him. Woo Shik refuses to want to take her in, but Yu Ri finds out Woo Shik’s secret. Meanwhile, Jun Ki is told that he has won a role in a new movie, but he soon gets disappointed.
Jun Ki meets a famous man in his dream. Ki Bong buys that dream from Jun Ki saying the dream will bring luck. And Ki Bong hears the news that a major league team’s coach will recruit a new player from Ki Bong’s team. That makes Jun Ki jealous, and Jun Ki plans to take the dream back from Ki Bong.
Woo Shik starts to give singing lessons to Soo Yeon. Woo Shik thinks the lesson will bring a great opportunity to become closer to her, but things don’t go smoothly. Meanwhile, Ki Bong arranges a blind date for his senior baseball player and Yu Ri.
Yu Ri goes out with Byung Chul again, and her feelings for him start to grow. However, this time Yu Ri finds out that he makes weird sounds when he sneezes and hiccups. On top of that, Byung Chul begins to badmouth Ki Bong. Meanwhile, a pervert snuck into the female dormitory of the guesthouse.
Ki Bong is depressed after he had to quit playing baseball because of his injury. Yu Ri tries to cheer him up and suggests that Ki Bong should find something else he’s good at. Meanwhile, Jung Eun has a crush on Jun Ki’s colleague Sang Woo. And one day, Sang Woo offers Jung Eun to go for a drive together.
Ki Bong writes a cover letter full of mistakes and receives advice from his friends. He successfully gets a job and tries all his might to secure it. Soo Yeon decides to take a class to improve her diction to become a reporter. Meanwhile, Jung Eun is confused about her feelings towards Jun Ki and she tries to hide it.
The kids show Jun Ki appears on becomes famous and every kid Jun Ki meets off-work starts to recognize him. As "Nice Man", Jun Ki is advised to watch his behavior at all times. To open up her own restaurant, Yu Ri needs about 40,000 dollars. Yu Ri applies to participate in a TV quiz show to win the award of 40,000 dollars, but the application she submits under Ki Bong’s name is chosen instead. Will Ki Bong be able to win the award and help Yu Ri open her own restaurant?
Ki Bong is about to get fired from his new job as he hasn’t sold a car in a week. He tries to persuade Jun Ki to buy a new car as Rebecca is not doing well. When things don’t go as planned, Ki Bong takes an extreme measure to achieve his goal. Meanwhile, Woo Shik decides to tell Soo Yeon how he feels about her. But things just don’t go his way. Will he finally be able to ask her out?
Jun Ki meets a guy at a get-together of his college club members who he can’t quite remember. Strangely, this guy seems to know Jun Ki pretty well. Jun Ki tries so hard to find out his name. Yu Ri starts her business on the food truck Ki Bong bought her, but things don’t go as expected. To attract more customers, Ki Bong and Yu Ri try to spit fire and puke rainbows.
After the night they spent together, Yu Ri and Ki Bong try to see where their relationship is going. At first, they deny that they have feelings for each other and regard it as a mistake, but as time passes, they start to think the opposite. Meanwhile, Jun Ki auditions for a big role thanks to a famous actor who used to be Jun Ki’s college junior. But as Jun Ki learns the truth behind this opportunity, he starts to doubt everything.
To figure out what to do next with their relationship, Yu Ri and Ki Bong decide to go on a date. However, it seems like nothing is going right. Meanwhile, to find out what’s dragging Jun Ki down, Jung Eun has a drink with him and confesses the secrets she’s been hiding from him.
To be more absorbed in the character he plays, Jun Ki starts living with his co-worker. The longer they stay together, the bigger their affection actually grows. On the day of his performance, Jun Ki sees Jung Eun with another guy and feels jealous. Meanwhile, Soo Yeon is also confused about how she feels when she sees Woo Shik and Min Ah together.
It is the final episode of Welcome to Waikiki 2. Will everyone eventually find out about Ki Bong and Yu Ri’s relationship? Will Soo Yeon finally come to realize that she likes Woo Shik and tell him? Will Jun Ki also realize that he is jealous of Jung Eun dating another guy? Watch how it all wraps up.
