you dont have to tell him anything but what she said...and i dont really know you ....but just because you kissed three guys and didnt feel anything doesnt really mean your lesbian...it just means thoughs guys were probably not for you...and just cuz you made out with three girls doesnt mean your lesbian or bi...thats your descision of course...im just trying to help you see that dont put yourself through turmoil because you didnt feel anything...make sure you sit down with yourself and sort through true feelings...i mean its up to you...and its totally your life....i just would think its exhausting to go from straight to bi to lesbian to whatever it may be next ....my advice would actually stop dating all together and get to know yourself and learn about yourself and send some quality time with yourself and you might learn some things that you never knew...not just about your preferences but other things as well...i mean and in doing this you could tell the guy your just not ready for a relationship yet....plain and simple