Did anyone started a relationship right away with their boyfriend and still going strong?

Jocelyn • married, Mother of 2🩷💙
I met my brother friend last Friday been talking since and today will be our third date. We clicked right away. He wants us to be more and we have a conversation like if we were together. He might ask me to be his girlfriend today. I like him too but I'm scared because if it's too soon and we rush into it it may not last. I do want to be his girlfriend and like him he makes me so happy. My mom told me it's not how long i have known him it's all about respect,honesty,communication and trust. Anyone started dating soon and still going strong in their relationship?