When did you fall in love for the first time

I’m 17 years old and finished high school, and I never ever been in love or in a relationship, I never even really kissed someone. I know that’s could sound really childish ^^’ but I wonder if it’s «  weird » ...? It’s not that I don’t want to, it’s just that it never happen and it’s starting to bother me a little, so I want to know how it is for the other ^^