God Love them, but they use to embarrass me so with their PDA (public display of affection). One time I was in the 6th grade and we where at my sister basketball game. My Dad had his arm around my mom and would occasionally gently rub her back I was sitting with my friends and they said " look at your parents your dad is rubbing you moms back ooooooooooo". More than once I would go to school and some kid would come up to me and say "I saw your parents kissing on the front porch". Yes those times did embarrassed me but, I am and have always been thankful that my parents love each other and do show their love. So maybe that is the secrete to a happy marriage PDA.
Love you Dad and Mom