It’s the spring of Naho’s second year in high school, and Naho receives a letter from herself, 10 years in the future. The letter accurately depicts what’s about to happen, including details on a transfer student from Tokyo, Kakeru Naruse, who ends up sitting beside her in class. On top of that, the letter also begs Naho not to invite Kakeru out with her group of friends on that day alone, but why?
to carry these regrets with you 
for the rest of your life.
.أن تحملي هذا الندم معكِ طوال حياتك
perché non voglio che tu abbia rimpianti 
che ti porteresti dietro per la vita."
carregasse arrependimentos
 pelo resto da vida.
несла бремя сожалений всю свою жизнь.