How Do You Say 'I Love You' Without Saying Those Words?

I just discovered this video, and seriously, the look on Hiram's face at 1:37 into the can you not feel squishy inside? You can see the deep love and respect for Felicita on his face. Seriously, just insert all the melty, heart eye emojis right here!

Really, this idea can go beyond marriage relationships! How do you tell the people around you that you love them without actually saying the words, "I love you?" That's one of my goals this year - to be better at expressing my love and appreciation for the people in my life.