If it feels like he's just gone out for a run, then your kiss puts his body into overdrive. You'll probably also notice that he's blushing or breathing a little more heavily. A passionate makeout session releases adrenaline–not only does it kick up his heart rate, but it also boosts his energy.
"Look him in the eye, place your forefinger on his mouth and stroke lightly… After a few seconds, brush his lips with yours. Gradually get more intense, and cap things off with a deep kiss—tongue and all."
Some guys may feel emotionally attached after kissing because it creates a sense of intimacy and connection. Others may not feel emotionally attached because they view kissing as a casual activity.
If you want to be a super tease, place kisses at the edges of his mouth or gently drag your lips down to your partner's neck, keeping lip-to-skin contact the entire time. The anticipation will have a similar effect as physical foreplay.
Ease back out of the kiss, keeping yourself close to your partner's face. After the kiss, pull your head back slowly to give each of you some space. If you wrapped a hand around each other, you can lightly ease off, or hold each other close for a more intimate moment. Look your partner in the eyes and smile.
You experience an adrenaline rush: When you kiss someone for the first time, your body will release a burst of adrenaline (the fight-or-flight chemical) which increases your heart rate, boosts your energy levels and gets the blood flowing.
They really like kissing you.
If you and your partner are making out and they suddenly reach their hands up to cup your face, they're probably having a good time. You can take it as a compliment and return the favor. They also might stroke your cheek or grab the back of your head. These are all good signs!
First, keep your lips soft and slightly opened, in a gently inviting and receptive way. Don't press them together tightly, but also avoid opening them too wide. Drooling and too much saliva is almost always a turn-off for men and women. On the other hand, some women and men like steamy, sloppy, wet kissing.
Run your tongue along their lips or slide your tongue along theirs. Take it slowly and gently, allowing the intensity to build as you match your partner's energy and movements. If your partner likes hugging during kisses, use your hands to hold them close. Finish.
Saliva contains a lot of testosterone, which helps to trigger the sex drive. And since the internal cheek cells are well built to absorb testosterone, wet kisses cause arousal. As explained earlier, romantic love is triggered by dopamine.
He is looking at your lips
If his gaze keeps slipping down to your lips while he's talking to you, it's a sign that he is admiring you, fantasising about you and might even want to start a stable, long-term relationship with you," says Madan.
Chances are, the guy is kissing your neck because he likes you and he wants you to feel good. Whatever happens, happens! Getting a neck kiss is a fun way to spice up a makeout session, too. He might be trying to impress you with a new move.
“The neck is a sensitive area. So kissing in the neck is a way for someone to get really intimate really quickly, and to build anticipation for more to come later," says Traci Brown, body language expert and author of Persuasion Point: Body Language and Speech for Influence.
He cannot stop smiling
You notice that after your French kiss make-out session, he can't stop smiling. If he acts in this way, then it's clear that he enjoyed that kiss. You made his day with your kiss, and he finds you even more attractive. The guy is smiling because he knows that you are a keeper.
You've probably never timed it, but maybe you've wished it lasted longer. In John Gottman's relationship research, he was able to find that six seconds is the length of a kiss that can actually create a connection with your partner. In fact, he recommends you have at least one six-second kiss per day.
Interestingly, this is largely agreed upon across generations. No need to wait for the official first date to get a little face time, however. Americans agree kids are ready for their first kiss at age 15 (15.1 on average), while on average, they had theirs at age 14.5.