Know what you want.

I must tell you this now.

 If you're gone, then i'm gone.

If you decide to stay i will be more than happy to be yours till the day we die.

 It will hurt to leave. 

But if you decide you want to go,

  Then i will be on my way.

There is no point in staying behind and waiting for something that might not come back.

 Yes, i do love you.

But if you can't love me too,

 Then i guess it wasn't meant.

The thought of losing you scares me,

 But i know we can survive.

Just as long, as we both know what we want in our life.