35-year-old architect Seung-Min (Uhm Tae-Woong) receives a visit at his office from a woman. Seung-Min doesn't recognize the woman at first, but then realizes the woman is Seo-Yeon (Han Ga-In). Seo-Yeon is his first love, but he hasn't seen her since his freshman year in college. Seo-Yeon now has a request. She wants to hire Seung-Min to rebuild her home on Jeju Island.
15 years ago, Seung-Min (Lee Je-Hoon) is a naive young man beginning his architecture studies in college. He first meets Seo-Yeon (Bae Suzy) in his Architecture 101 class. As they work on a class project together, Seung-Min and Seo-Yeon begin to fall in love.
Back to the present day, Seung-Min is hesitant to take Seo-Yeon's job offer. Seo-Yeon persists and even goes to his boss with her wish. Seung-Min now has no choice, but to take on Seo-Yeon's home project. Old memories of love and heartbreak will soon resurface, as they find themselves at different junctions in their lives.
|2012||48th Baeksang Arts Awards||Best New Actress||Suzy|
|2012||6th Mnet 20's Choice Awards||20's Male Movie Star||Lee Je-hoon|
|2012||6th Mnet 20's Choice Awards||20's Female Movie Star||Suzy|
|2012||6th Mnet 20's Choice Awards||20's Booming Actor||Jo Jung-suk|
|2012||5th Style Icon Awards||First Love Fantasies||Suzy|
|2012||16th Puchon International Fantastic Film Festival||Fantasia Award||Lee Je-hoon|
|2012||21st Buil Film Awards||Best Screenplay||Lee Yong-ju|
|2012||32nd Korean Association of Film Critics Awards||Best Music||Lee Ji-soo|
|2012||33rd Blue Dragon Film Awards||Best New Actor||Jo Jung-suk|
|2012||33rd Blue Dragon Film Awards||Popularity Award||Suzy|
|2012||20th Korean Culture and Entertainment Awards||Best New Actor||Jo Jung-suk|
|2013||4th KOFRA Film Awards||Best New Actor||Jo Jung-suk|