Dear Dear...
Are you still in the office? Having OT again?
Try to leave office as soon as you are done ok?
Get home early and rest up because by the time you reach home it will be quite late...
And not to mention you need to have your dinner and do your chores as well...
So please don't stay in office for too long ok?
I've just reached home...
Let me know once you are back safely...
I'll be waiting...