I'm finding this overt kino stuff difficult.

For example hand holding, how would i initiate that? "Hey give me your hand for a second," and then hold her hand and leave it for a few seconds?? Smiling and eye contact necessary, or is that too overt? Any other method?

Another way is elbow crossing, where our arms make an X, shall I just say "Hey hold your arm like this", and just do the elbow cross and walk, holding it there for at least a few steps in the walk. At what point do I stop this kino and how would I get my hand out of there smoothly? Any other method?

Thanks.