Wow.. looks like you might be worrying a tiiiny bit too much man, if you say your attractive then you shouldn't have very many problems.
Basically when it comes to kino I take a cocky funny sort of approach (you need balls for this I think), I tend to brush my arm over girls almost as if I'm doing it by accident and if they dont realise what Im doing then cool, but if they do then just apologize and laugh it off because more often than not they will find it funny.
-When your doing Kino, make sure its quick, in terms of, dont be the guy who's making movements like you would in the bedroom in a party or gathering if you get what I mean.
-Dont look at the places your touching when you are touching them until the girl is giving you plenty of IOI's.
-A good way to get some kino going is when you neg a girl
, because usually they will playfully punch you on the arm and you can softly push them back, when I say softly dont punch them back in the face or something hehe.