Miss excitement of single years

Today for some reason I am missing the excitement of my single years. Like my early 20s when I had date with my boy friend whom I loved crazy and the whole day before meeting him I would feel the butter fly. When we get older and have a married stable life we get too busy with routines and sometimes we remember how much fun it was to wait for your date and think the whole day to what to wear to look prettier!
One day long time ago my older brother told me marriage is like a castle whoever is inside likes to be out and whoever is outside wishes to get in. I don't want to go outside but sometimes I miss the outside too!!!