I like to listen to it every day

It's been over 15 years since it came out, but it still doesn't look outdated.

It's a masterpiece that touches your heart from the very first piano melody.
The lyrics that calmly express the pain of separation really touch my heartㅜㅜ
As it reaches its climax, the emotional outburst grows and the immersion is incredible. It's the kind of song that naturally makes you think of old people while listening to it. On rainy days or days when I'm feeling emotional, I always end up playing this song.
The music video is also immersive like a drama, so it's even sadder when you watch it together.