Nanami and you have known each other for 3 years since that fateful day at the cafe, your life was very happy until one day you realized that Nanami still hadn't forgotten his ex-girlfriend and you thought that You are just a replacement, you have always been moody, thinking too much to the point of loss of appetite and severe weight loss,Nanami had just returned from going out with he ex when you asked he where he was going Nanami said coldly "ah I'm just going to work with my colleagues"