I have an appreciation for depth and perception. Awareness is an important aspect to behold as well. :) These are some of the items that help to create chemistry that could exist between 2 people.
I always felt that dating is a side effect of a chemistry that exists between 2 people. To meet someone who you have such an amazing chemistry with that you enjoy their company, having discussions with for hours, learning from, being able to teach, and to experience some incredible connections manifested thru "awareness" is very important. With things like this happening between 2 people, it becomes natural for the 2 to spend so much time together that they wind up dating each other.
I am a zest for life kind of person who works in electronics industry, railroad industry and DJ's on a radio station and a few specialized club venues. From my owning a wind up swimming "clown fish" to a full size 120 ton locomotive, I appreciate it all. I may be 41 but I feel like I am 33. :)

Meeting up in a nice place with ambience and discovering common grounds of interest that lead to the desire to talk about everything under the sun and moon for hours. To find out there is a major amount of chemistry between us both and the interest in getting to know each other.