Being a knight in shining armour for the love of my life yesterday.
About the time she should have been walking in the door, my wife called me. Nothing overly strange as sometimes she is held up at work. This time she was still at work but only because her car wouldn't start. So, I got up off the couch, got dressed for going outside, drove to her work location and boosted her car.
Went out and bought a battery charger and applied it to her car. Fully charged now.