Won Kyu You Made Me Impressed

I wanted to make a video of my OTP before their inevitable separation so here it is. Because Kyu sang it the other day and Won tweeted it in 2011, I believe this is their song. T. T The lyrics fit the upcoming I do not own the music, photos and videos used in this FMV. All rights belong to the owners. NO COPYRIGHT INFRINGEMENT INTENDED. BGM: You Made Me Impressed By Sung Si Kyung