Kissing isnt easy !

why do people always say just follow ur instincts but when it comes to makeing out wht do u do !?

i tried to see wht to do on the movies but ughhh

they say that ur partner will lead u but what if it id there first time and what if they say what are you doing and then they think that ur a bad kisser if that was your furst time and u didnt know what to do !
I NEED HELP! plzzz