First base = kissing, including open-mouth (or French) kissing. Second base = petting above the waist, including touching, feeling, and fondling the chest, breasts, and nipples.

What are the three bases?

Three of these bases, adenine (A), cytosine (C), and guanine (G), are the same as DNA. But instead of thymine (T), the fourth base is uracil (U).

What age should you start making out?

Around ages 12-15, people often start having their first kiss. Dont feel pressured by other people your age kissing people, and dont rush into kissing someone if you are apprehensive. Youll know intuitively when the time feels right.

What are bad kissers?

You get too intense too quickly If youre launching yourself at your partner, expecting an intense make-out session right away, youre probably going to be labeled a bad kisser, said sex expert Antonia Hall. Make sure you lead with your lips and keep the tongue action to a minimum, at least at first.