Kissing doesn't change the shape, but it can't change the color by bruising them.
So don't attack the person's face that you're kissing, and you should be fine.
i am guessing it isn't the same shape so it is more appealing to the eye, and not all gross looking like the real human heart, Actually if you see at Valentines the heart refers to the lips. Kissing is the shape of the lips, and the lips is used for kissing. Our Lips has become the symbol image for love because kissing is what we use our lips for. Kissing is the actual bond to true love between a couple rather than sex.
Your lips the perfect shape of kissing a person. Not to big but not too small and a perfect pink, not hard or dry or slimmy.
yes it does because the saliva,when touches the lips change colour
No not just from kissing on the lips. But it could lead to intercourse which yes can lead to pregnancy.
While kissing in the lips its express our feeling so they like it
Ummm on their lips?
Some peoples lips swell after kissing, other's don't. There is nothing wrong with it.
The Obicularus oris is the muscle in your lips one uses for kissing.
by force or doing romantic things
It depends
no... At the end of the day lips are lips, however it can be different depending on the person you're kissing, regardless of gender.
Well I think that kissing is a good exercise for you lips.