Why is he scared , or not?

My guy and I have been going on two months and strongh his older then me , we've had this chat this week about relationship he then told me that he likes taking his time since he is 32 going on 33 and he wants his next relationship will be the woman he has children with . So I have no idea what we are doing were only dating each other we meet a few times a week we've meet each other friends were traveling together he even offerd that I move in for a while since I might have to leave my flat this month and he always telling me how amazing and beautiful I am and how happy he is that he meet me . So I'm having mixed feeling since of what he said . What do you think ? I'm only 24 so we're in different places in life but we work well together . Is he just playing around or is he serious about me?