Your most sentimental song?

[DA1SUK1DAY01691]

Seeing the thread in the Ayu section, I decided to open it up to all Asian artists, considering the diversity of this forum.

So what is YOUR MOST SENTIMENTAL SONG? Things to consider:

-The meaning of the song/PV (What does it mean to you?)
-The intial connection with the song (What did you find in it that spoke to you?)
-The time period you heard it (Did you hear the song in a critical time?)


In that case, my most sentimental song would have to be...

Planetarium - Otsuka Ai

Insert song to Hana Yori Dango, this must be one of the most special songs I've heard. I liked this song even before hearing it in the drama, but I loved it even more after. I know I've heard a few people calling it overrated, but 's honestly one of Ai's best songs.

What's yours?