It doesn't take grand actions to show your love. Sometimes, the littlest acts can have the greatest impact on your husband's well-being. 
Leaving a sweet note in his lunch can brighten his day.
Giving him a back rub https://aishagauv370680.yourkwikimage.com/1865229/small_acts_unconditional_happiness_easy_ways_to_delight_your_husband