First Kiss Advice Please!!!

Alright, so I’m 15 and this guy and I have been getting really close since this past summer and we have become best friends. But what y’all need to understand is that we both flirt constantly and think the other is cute and know that we would make a great couple, we are just not gonna risk our friendship. Now, he knows I haven’t had my first kiss and I know that he has kissed a couple other girls before we knew each other, etc. But he has said if I don’t have my first kiss by this summer that he would do it (and y’all I would be totally ecstatic if that happened bc he is super cute and I trust him with that)... however, I would have absolutely no idea what I was doing... tips??