Just know that’s in the past, that’s not a lot to have done to be honest. I’m not sure how old you are, but as most people hit house party ages around 16-18, and in clubbing, kissing is quite a common and thought of as nothing. A lot of girls even kiss each other as friends. But it is true, most people have been with someone before you and as you get more partners in life you’d be the same. If they are over then that’s the main thing. The last person is in the past and is staying there. You’re the current.