Welcome to Waikiki (Season 1)

 Friendship, Family

Kang Dong-Goo, Lee Joon-Ki and Bong Doo-Sik are three good friends who run a guesthouse, Welcome to Waikiki. The guesthouse is facing bankruptcy due to no guest coming. They found a baby girl in one of the guestroom. Three of them are really surprised about it. They takes turn to take care of the baby while waiting for her parent to pick her up. Han Yoon-Ah came over to take her daughter, however she has no where to go. Lee Joon-Ki and Hong Doo-Sik offered her to stay. However, Kang Dong-Goo against it. No matter how Kang Dong-Goo against it, he also still allow her to stay at the guesthouse. The 3 men run this guesthouse because they wanted to raise money for their fund to film their movie.

Kang Dong-Goo has a girlfriend, Soo-Ah. They break up and he could not get over her. Soon-Ah find a rich boyfriend. Kang Dong-Goo is jeoulous when he saw his ex-girlfriend has a new boyfriend. He asked Han Yoon-Ah to pretend to be his girlfriend to make his ex-girlfriend jealous. Later, Soo-Ah finds out that it is a fake relationship. Kang Dong-Goo became upset for a couple of days. After getting along with Han Yoon-Ah, he started to grow feeling for her. He was hesitate to tell her his feeling. When he gather up his courage to confess her, he is rejected by her.

Kang Dong-Goo has a sister, Kang Seo-Jin who wanted to become a journalist. She grows moustache on the face. She always has a fight with Lee Joon-Ki. However, they started to date one another secretly. Kang Dong-Goo was against their relationship because he afraid that Lee Joon-Ki and her sister might break up in future and he couldn't accept it. However, he later allows their relationship because he believed that Lee Joon-Ki can take care of his sister.

Lee Joon-Ki was a nameless actor at the beginning. He will do anything in order to get a chance to get the character. He wanted to follow his father's footstep to become a famous actor. He faces many challenges for his acting career. He was later being accepted by a big company and the CEO acknowledged his hard work. Lee Joon-Ki and Kang Seo-Jin faced relationships crisis when Lee Joon-Ki's career was in climax. He cannot acknowledged his girlfriend in front of the public and he also has busy schedules. They managed to overcome it.

Bong Doo-Sik wants to become a scenario writer. He works part time at the convenience shop. He dated few woman but none of them went well. He later helped Soo-Ah to run her shopping mall. Soo-Ah also slowly grow feeling for him. She accidentally confessed her feeling when she was in hospital. Bong Doo-Sik was really surprised but he pretend not to know it.

Han Yoon-Ah is a clumsy girl. She always caused troubles and everyone cleans up her mess. She wanted to become a rapper. However, she is unsuitable to become one. Then she switches her dream to become a baker. She attended baking class. Her baking class teacher Son Hun-Joo has feeling for her. He teaches her and allows her to use his studio to practice baking. Kang Dong-Goo is jeoulous. He tries to win over Han Yoon-Ah. She does not want to start a relationship because she does not want to hurt feeling. Son Hun-Joo later finds out that Han Yoon-Ah actually has feeling for Kang Dong-Goo but she just refused to admit it. Han Yoon-Ah realised that she could not lose Kang Dong-Goo and confesses to him. Kang Dong-Goo was really happy about it.

Han Yoon-Ah's ex-boyfriend come over to meet her. Kang Dong-Goo was really worry about it. Although he would like to pursue his dream of becoming movie director, he just feels anxious that Han Yoon-Ah might dumped him. Han Yoon-Ah assures him that she did not want to get back to her ex-boyfriend. She wants him to go to Dubai to work on his movie. Before he leave, Sol (Han Yoon-Ah's daughter) finally called him dad, he is really happy about it.

2 months later, Kang Dong-Goo directed Bong Doo-Sik's writing. All of them worked on the movie with limited budget. They also being chased by the guard as they did not apply for permit.  

https://en.wikipedia.org/wiki/Welcome_to_Waikiki