Many things, but what really made him stand out was the initiative he took to make sure I was comfortable in a loud restaurant (he asked the staff if we could try a couple different tables and then we found the perfect spot). He didn’t make it a big thing at all. I have autism and ADHD and he does too, and we get each others’ needs and accommodate them.
I get this feeling like I’m stressed but in a good way, and at first I can’t sleep much. When I’m around him, I lose control of my face and breathing pattern. Over time that feeling fades, and weeks/months of observation tell me what kind of person he really is. I decide rationally whether this is right for us based on what I learned about his values and behavior.