Start from far away.
Have you ever seen someone falling badly? What did you feel about yourself? I dare assume that it was a short-lived pulse of pain (or simply increased sensitivity) in that part of your body that corresponds to the damaged place of the fallen person. Or you see someone eating something incredibly tasty/acid/salty – while the receptors in your mouth immediately react. Someone sweetly pulled - your muscles immediately react.
This tool, laid down by nature, is empathy. It helps you better and faster understand what a particular person is doing right now. The body projects what it sees onto your body before you can understand the information. It helps you properly process this information.
I am for what. There are gay and lesbian. Most people are deeply indifferent to their intimate life. Exactly until it is displayed. Men kissing people cause indignation in natural men precisely at the expense of empathy. For the same reason, the apparently kissing lesbian couple in men does not cause much protest.
What to do with this information? and nothing. Just think out loud.