Confusion? Someone help a girl out?

This new guy I’m talking too has had quite the lad type life before getting to know me he always moved quite quickly with them and obviously things got intense quite quickly.

He said to me that he wants to take things slow with me and he’s already told his family about me and we’ve been talking 3 days I’ve known him about 2 years before we got talking properly. What does this mean?
Updates
+1 y
Just to add I was in a relationship when I met him he worked at the same job as me
Confusion? Someone help a girl out?
Post Opinion