Kissssing advicce ?? :l?

so i dont knoo how to reallly make-outt & i readd all about the ABC's and just playinn with eachotherrs tongue, but yesterdy i got the chance to makeout and i bacccked out cuus i was scared :l like he started to kiss me and putt his tongue in my mouth but i made up a stupid excuse to leave. im gonna have another oppurtunity to kiss him....what should i do the nextt time?