I'm pretty certain that last section of the song, the "we won't sleep for days" bit, is intended as a lullaby for Bronx, so that kinda rules out any of the medication theories and stuff.
I think it basically means something like Pete apologising for not being around as much as he'd like to be, "doesn't sleep or stay", and how when they are together, they spend most of their time on the road, "we waste it all in the back of a long dark car", but hoping that Bronx will remember him, "I want to get stuck in your memories".
I'm pretty certain that last section of the song, the "we won't sleep for days" bit, is intended as a lullaby for Bronx, so that kinda rules out any of the medication theories and stuff.
I think it basically means something like Pete apologising for not being around as much as he'd like to be, "doesn't sleep or stay", and how when they are together, they spend most of their time on the road, "we waste it all in the back of a long dark car", but hoping that Bronx will remember him, "I want to get stuck in your memories".
I dunno. Just my two cents.