Human Kindness & Marriage Advice

The daily e-newsletter 1440, tries to share regular stories of human kindness. This one, from Carl G. in Noblesville, Indiana, is quite touching: 

My daughter just got married and was on Southwest Airlines heading to her honeymoon. As they were getting seated, a flight attendant asked the couple to come up to the front of the plane. The flight attendant introduced them and announced their wedding and then asked the passengers to take the napkins they had passed out and write down any advice they had for this…