[romaji & translation] Don't look back

[masa]

Originally Posted by oji-i-san

My image of "胸を焦がす" is "my heart is secretly on fire for love/longing".

I know that usually this phrase "mune o kogasu" is used for the feeling of love. But it isn't in this song. She is using this with broader meaning. That's why I chose the word, "enthusiastic".