Kyungsoo keeps all the letters he's ever written to his crushes in a box on the very top shelf of his room. One letter for every boy he's ever loved, five in total, with the intention of never sending them. Until one day, they disappear. Right into the hands of those five boys ... ... and one of them has a rather strange proposition. A "To All The Boys I've Loved Before" AU. ‼️I AM NOT THE ORIGNAL AUTHOR OF THIS FANFICTION. ALL CREDIT GOES TO @yeoliverse on ao3‼️