Han Jisung was your friend, your best friend to specify. You did everything together, went out together, ate together, watched movies or series together. A lot of things!... Even... Like each other together. But... Remember I said "was" your best friend? Well, because of a fight at school you two practically separated from each other and held a grudge for a long time. You still liked Han, a lot. But, even if you try to do something, like talk to him, you will get ignored by him and his new friends completely...