Touching the opposite gender while speaking/laughing/etc?

Do you only touch people who you like or are attracted to (more then once)

Where? Arms? Legs? Etc

Do different body parts of touching mean different things

With me I notice a lot of guys touch me or pretend to

It's all non sexual

Mainly hands, arms, or I will get poked where my waist is or touched on my back. Sometimes it when I'm talking to guy, or when we are laughing together, when he's passing by or if a guy is near me to get something?

Also what are other body language skills for attraction coming from a guy?

Eye brow raising? Smile? Etc

What do you guys do?

I guess girls can chim in as well :)

Sorry if there is grammar mistake or spelling. I did this from my iPhone :(
Touching the opposite gender while speaking/laughing/etc?
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