I'm an animal now

Is this wedding bed a grave? Opened early before it's time? Break the ground then, let it breath It works for wine And it suits me fine. All the stars might still go black All the rivers laugh their last At least you'll know I've got your back You're all the future I need I will go where you lead I'm nothing without you I was nothing before you I'm an animal now When you go away for work All my habits come undone I stay out late and drink to drink Well it isn't any fun Making pancakes for one I'm nothing without you I was nothing before you I'm an animal now