I remember when LH introduced a day-time flight from SIN to FRA a couple of years ago, maybe 5 years ago, (- given up already ..) - I was one of 2 passengers in C. I was given a bottle of Shiraz as a present when leaving the aircraft (- obviously because I enjoyed it that much during the flight ....) . Very caring crew, too.
I have to say that, nowadays, I only got FULL cabins, - it even doesn´t matter in which class I am flying ...