Does your second look like your first?

I’m pregnant with my second boy and I keep having dreams of this little boy with a tan skin tone like my husband and curly hair like my husbands mother’s hair so I wondering if this is a sight into what my second son will look like (probably not but who knows lol) my first boy is white like me and has straight hair so it’s the opposite of my dream, does your second look the same as your first? Or do they look different in the sense that one takes up more of your husband/wife’s side than the first?