We who walked together on that night
We who were walking at the same tempo and sharing long stories
That night, we gradually
Got shivers and left behind our old regrets

That night, we lost our way
I groped for your uneasy heart (it literally says "heart that didn't look good")

That night, covered by the black darkness
I couldn't see clearly
I'm not anxious about your hazy face
No matter the expression on your face I just can't stay well (literally harmonize/keep company) with you
I just don't want to know

That night, jumbled in the black darkness
I couldn't listen distinctly
I'm not worried about your noisy words
No matter what you say I can't stay well with you
I just don't want to know

Once in a while I think about us
We, who walked side by side like in that night
Just like then - I'm not worried about your heart, as usual.