A pink signal has also arrived for the youngest, Jung Chae-yeon.

In episodes 3 and 4 of the JTBC Wednesday drama ‘Prefabricated Family’ (written by Hong Si-young and directed by Kim Seung-ho), which will air on the 16th, Yoon Joo-won (played by Jung Chae-yeon) becomes the protagonist of a romance that will shake up the entire school.

According to the production team, Yoon Joo-won has been receiving numerous love letters and gifts from female students asking her to deliver them to Kim San-ha (played by Hwang In-yeop) and Kang Hae-joon (played by Bae Hyun-sung), who were popular since childhood. However, because the three are not biological siblings, they are constantly involved in big and small misunderstandings and commotions, and in the end, Seung-gang falls into a well at middle school, and even gets called a ‘fake sibling, continuing their varied school life.

Then one day, a love letter finally arrives, not to Kim San-ha or Kang Hae-joon, but to Yoon Joo-won. Yoon Joo-won, who discovers an envelope with his three-character name written on it among the numerous letters from his two older brothers piled up on his desk like usual, plans to search all over the school with the class president Park Dal (played by Seo Ji-hye) to find the owner of the letter.


The photos released by the production team show Yoon Joo-won smiling shyly and facing someone in the hallway. Kang Hae-joon, Park Dal, and Kim San-ha, who look at this situation with curious eyes, are all gathered together, adding to the excitement.

As such, curiosity is rising about Yoon Joo-won‘s romance, which will receive the attention of not only the three people but also his school friends. Who on earth sent the letter to Yoon Joo-won?

Episodes 3 and 4 of ‘Prefabricated Family’ will air back-to-back on the 16th at 8:50 PM.

Hong Se-young, Donga.com reporter, projecthong@donga.com