Ji Yeon-hee is an extremely shy, introverted 23-year-old girl with zero dating experience and a tendency to blush when talking to someone she likes. One day, four young men move into the house right next door to Yeon-hee's home, and to her surprise, they turn out to be Chanyeol, D.O, Baekhyun, and Sehun from her favorite boy band EXO, who are looking to lay low for a while. They hire her to clean their house part-time during the winter vacation and that's when Yeon-hee found out that Chanyeol was her long lost childhood friend and crush "Chan" and is the grandson of the house owner. As the story goes on, Yeon-hee soon becomes involved in a love triangle with Chanyeol and D.O.
| Title | Time | |
|---|---|---|
| 1 | Episode 1 | 2015-04-09 |
| 2 | Episode 2 | 2015-04-09 |
| 3 | Episode 3 | 2015-04-14 |
| 4 | Episode 4 | 2015-04-16 |
| 5 | Episode 5 | 2015-04-21 |
| 6 | Episode 6 | 2015-04-23 |
| 7 | Episode 7 | 2015-04-28 |
| 8 | Episode 8 | 2015-04-30 |
| 9 | Episode 9 | 2015-05-05 |
| 10 | Episode 10 | 2015-05-07 |
| 11 | Episode 11 | 2015-05-12 |
| 12 | Episode 12 | 2015-05-14 |
| 13 | Episode 13 | 2015-05-19 |
| 14 | Episode 14 | 2015-05-21 |
| 15 | Episode 15 | 2015-05-26 |
| 16 | Episode 16 | 2015-05-28 |
