It's getting different

When I get up, you start to fall asleep.
During the whole day, I am busy in job.
After I off duty, I am reachable but you are not.
When I prepare to go to bed, you ask me when my plan is for today which is almost the end.
Our life is different and the overlap is getting less.
The tears which I drop until now can fill a dam...it's still dropping.
I love you...do you know how deep I love you?