"I guess the walls of my heart are paper thin."Seyong just cant keep his eyes off of Chaejin. But the more his heart yearns for the maknae, the less he wants to voice his feelings. ForewordBECAUSE I CANT FIND ENOUGH SEJIN FICSSSSS. This couple is too precious to not write about. ;A; Some of the lines here are based off the song Paper Thin by AM Kidd, whose raps are amazingly deep.Images used are not mine ~ They belong to their respective owners.