If you're sitting down, then just touch the inside of his elbow and bite your lip and look into his eyes.
When it actually happens, tilt your head, don't use too much tongue, open and close your mouth, put your hand on his neck, back, or lightly on his ear, or play with his hair. If you want it to be a fun kiss, give his lower lip a little, SOFT bite.
Don't chew gum beforehand..once you spit it out it actually makes your breath sour. Eat breathmints or use listerine strips instead.
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