Kissing // Please Be Honest

So my bf && I have been going out for 9 months, and he walked me home. I reached my arms out for a hug && he came and hugged me while hugging HE FREAKIN KISSED ME‼️ I was shocked at first but I got over it && kissed him back. I said all this to ask this question... is it strange or abnormal that we’ve been going out that long but just had our first kiss?