Theres more nuance to a simple
To kiss passionately, you need to set a romantic mood and start with a series of slow, closed-mouth kisses before gradually varying the openness and speed of your continued smooching, and heighten the intensity of the kiss by moving your hands along your partner's body.
1. Mouth check
It is very pertinent to have a fresh breath before you consider lip-locking with another. Mouth odor is a big turn-off for everyone even if it means you are the world’s most perfect kisser. You could curb that with thorough mouth washing, mints and so on.
2. Lips service
Your lips must look "kissably soft" before you kiss. Keeping your lips appealing and attractive before you kiss. Lip balms could work the magic.
3. Temporal Blindness
As much as you don’t talk with your mouth when kissing and it is advised to use your use your eyes to kiss, you ought to keep your sight blind during the kiss. It is what I call temporal blindness. It creates the illusion you are so caught up in the act.
4. Be Spontaneous
Let it occur as a result of a sudden impulse or inclination and without premeditation. Kissing is all about the about the back-and-forth exchange, so feel free to loosen up and experiment with different styles of kissing to keep things interesting.
5. Approach the kiss with confidence
Once you've chosen the right moment to kiss someone, there's no turning back, especially if it's your first time kissing that particular person. Be decisive and confident. If the person doesn't want the kiss, he or she will let you know, but until then, act as though you're a pro.