My DH has done hundreds of things that shows he cares.
About 44 years ago, he picked up the Sunday paper (back when it was about 3 inches thick) and slipped a record album inside. When I found it, he acted like all the papers do that now.
When I was pregnant I had morning sickness all day....and I was drained and upset. He tried to hug me, but once again I needed to throw up. He came into the bathroom with me and rubbed my back while I was upchucking.
For years (before microwaves and keriges ) every morning, before leaving for work , he made me a cup of coffee. I found it with a saucer on top sitting on the stove.
When I broke my ankle and had to limit movement, he would make me a lunch and leave it in a cooler by my recliner. Once the sandwich was all soggy from ice that leaked. He offered to drive 30 mins home (and go back) just to make me a new one.