Kiss, why do you close your eyes?

Because the kissing process will cause a certain sensory load, closing your eyes can naturally reduce this load.

From the visual theory, when kissing, both sides only see the fuzzy non-stereoscopic facial features, which may cause unpleasant feelings for both sides. Therefore, in order to avoid this unpleasant feeling, people instinctively close their eyes when kissing. Some people think that people kiss their eyes to avoid embarrassment or embarrass each other, and they can fully experience the wonderful feeling of intimate contact and love.

According to a study conducted by psychologists, it is difficult for our brains to concentrate when there are too many visual effects or interferences around us. When our eyes do more work, our ability to perceive things will become worse.

Classification of kissing methods

The first kind: lick and kiss

Lick each other's upper and lower lips with your tongue, let them feel the feeling of tongue taste buds licking, and pay attention to keep enough saliva. If there is too little saliva, dry licking will make you feel uncomfortable.

The second kind: bite and kiss

Bite each other's lips lightly with your teeth. E bites too hard to avoid injury!

The third kind: sucking kiss

Gently suck each other's lips; You can gently wipe saliva on each other's lips and then suck it clean.

The fourth type: pushing and kissing

Put your tongue into each other's mouth and let your tongue push each other. Boys should do it lightly to avoid girls' pain. This kind of kissing can form pleasure.

Fifth: French kissing.

Hold his tongue with his lips and gently suck the other's tongue. Move slowly and gently, and don't rush it.