I don't mean to be factitious, but I'm gunnuh answer your question with a question. How do you know someone loves you? Because everyone I've ever met has been

I don't mean to be factitious, but I'm gunnuh answer your question with a question. How do you know someone loves you? Because everyone I've ever met has been convinced certain people love them or don't, it's tremendously meaningful to their lives, and none of them used science to do it.