What happen when one day, you're tidying and cleaning your bedroom. You swept the floor, tidied your comfy bed, cleaning your desk, re-arrange your wardrobe. When you're sweeping the floor, something has caught your attention. It was a box. You decided to stop sweeping and take a look at the box. It looks familiar. So, you decided to open it and began to search through the stuffs in it. There are pictures of you and a girl who look like a boy. You smiled when you remembered that it's your best friend.. You searched for the other stuffs in the box. And, soon.. You found a letter. You were being curious so, you read it. At the first paragraph, you're smiling but soon, your sweet smile disappeared. Tears fell from your eyes down to your cheeks. What happen next? What is the content of the letter?