come back (syllables don't quite work, but it's half two in the morning)

I don't like how my bed feels empty
although you're still mine.
I don't like that you've gone so far
though I know you'll walk the line.

I still love it when you smile
at some silly joke or line,
I still get jealous when you're out
'cos I know you're gonna look fine.

I'll watch you through this webcam
blow you a kiss or three,
I know this hurt is worth it
I know you'll come back to me.

though I know that you'll go out
you like a drink or two,
there's a reason we're working
and that reason is you.
I know we'll keep on working
while you love me, and I love you.