Once, I went on Mass with my dear cousin. She kissed her wedding ring during the sign of peace and because I was really curious later, so asked her why she did it. She said; if we are not on Mass together I express the sign of peace to my husband on this way. I’ve loved this nice gesture, so I’ve started to do it also. The same importance can have ‘I’m sorry’ before going to Confession or blessing for protection by the sign of the cross on the forehead. The small things can enrich our marriage.