How do I live without the ones I love?

Seize the day or die regretting the time you lost. It's empty and cold without you here, too many people to ache over. I see my vision burn, I feel my memories fade with time but I'm too young to worry. These streets we travel on will undergo our same lost past. I found you here, now please just stay for a while, I can move on with you around, I hand you my mortal life, but will it be forever? I'd do anything for a smile, holding you 'til our time is done. We both know the day will come,but I don't want to leave you.