I think that I would make it part of my daily routine...that is what I am trying to do with my kids, now.
I thought that I was pretty good at this before (daily I Love You's, hugs, etc), but I want to get better in the little acts-of-service area, and inexpensive and no-cost gifts - tangible things that SHOWS someone you care and are thinking about them, go beyond words.
That is something that I know I could have done more of in my M.