Green Day No One Knows song lyrics

Why should my fun have to end?

For me, it's only the beginning

I see my friends begin to age

A short countdown to their end

Call me irresponsible

Call me habitual

But when you think of me

Do you fill your head which schemes?

Better think again

'Cause no one knows

I don't want to cause no harm

But sometimes my actions hurt

Is there something I should find

To make plans for forever?

Call me irresponsible

Call me habitual

But when you think of me

Do you fill your head which schemes?

Better think again

'Cause no one knows

Call me irresponsible

Call me habitual

But when you think of me (Does it seem like all your memories fade?)

Do you fill your head which schemes? (You soak up knowledge to fill the space)

Better think again (And still my answer remains...)

'Cause no one knows (I don't know)