You and Seok-Ryu has been friends since you guys were little kids. So you guys know everything about each other... Seok-Ryu family wasn't rich but you were rich and wealthy... You guys also went to the same high school together, but after you guys go university, you guys never keep contact... Since Seok-Ryu was studying in the U.S Few years later, Seok-Ryu mother, your aunt. Said that Seok-Ryu was now working at the company Greip, a very wealthy and well-known company in the whole world... And soon she got an engagement too... You yourself became an architect, you were also well-known for your architecture and looks... You both were in your thirtys Until one day... Seok-Ryu was unemployed and she broke off the engagement, but you didn't know...You were walking to your office, when you saw someone familiar, Seok-Ryu... With a pink luggage... You were confused because why would she be here, isn't she supposed to be in the U.S? Actually Seok-Ryu came here without telling anyone including you