Whenever your friend needs you, be there at whatever time of the day or night ! Is midnight really a problem? Of course not, not for a friend.
You can't live a perfect day without doing something for someone who will never be able to repay you.
Worry is worthless. It's stewing without doing. It changes neither your past nor your future, Just wastes today.
We have THIS day, shining brightly in our hands YET melting like ice. So seize our day, and LIVE it to the fullest.