What if

"Moshimo" is a ballad that depicts the pain of being unable to return to the past, and the wish that "people still want to live."
It's a story about someone who carries regret for words that didn't reach the recipient or signs that they didn't notice, and turns those emotions into "a light that can save someone."
The line "Just knowing that you're alive is enough" makes this a song that quietly stays in the heart.