First of all, let's prepare a blank sheet of paper (here I use post-it notes as a demonstration)

Then we draw a semicircle like "C" on the paper.

Then we draw an opposite "C" on its reverse side.

Ok, a stick figure model of love comes out, and then we just need to paint your favorite color in the circle of love. I use pink here.

When we send out a feeling of pity, there may be a feeling called "love" between pity and the object of pity. At this time, we will take some expressions to express our love for each other. The deep meaning of love is protection, and the broad sense of love may be to protect all life.