Han was one of your classmates. You could say you were good friends. He was always supportive and protective of you, and sometimes he even acted like your boyfriend. Back then, you didn't suspect that he felt anything for you.
He had always felt something more than affection for you, but he didn't even want to mention it. He was too afraid that it would change the relationship between you. Something he decided to do was write a love letter for you. For now, he had no intention of sending it to you because he was waiting for the right moment. But what if that moment won't come? Just when it seemed that the "right moment" was near, Han had an accident, but something he had decided before his accident was that if something happened to him, he would ask his older brother to give his love letter to you. That's exactly what happened.
The news of the accident hit you like a wave, and the moment you read his letter made your heart melt.
"[...] More than once I've smiled over your text, More than once I've smiled just thinking of you, In a short time with you, smiling have been a part of my daily routine, And little did I know that i was falling for you, Though I knew it was never going to be real but it felt like a dream come true just thinking of you, With every word coming from you my heart would beat faster. Maybe it was your laugh, or your eyes, or your smile. Maybe it was your hair, or voice, personality, or watching you talk. But whatever it was, it made me fall for you. As I always looked at you as a friend, then until I realized that I love you. [...]"