This stage can actually prove fun; you are still getting to know the other person, you are both making the effort to impress each other, you probably still get butterflies when you see each other. Only 30mm high to the top of the hats which is quite unusual.
I know where they re mainly based. But there are certain segments of life that are fairly easy to identify, that do have the necessary quality of biologically determined timing. You ve suddenly spotted someone across a crowded room, and want to let them know you re interested.