That’s awesome, yeah, it would be better to see a title on any page , right? ; ) or since it’s like a directory, sub navigation to each page sounds even better, like a breadcrumb,

on circle main page:

display nothing would be fine.

then open a circle, on top, maybe display a:

circle | Family (make both clickable link? 😉 )

circle | Friends

…. and so on..

navigation is always so important.

but anyway, it’s An Title for any page is kinda very necessary to me. ; ) and thank you for that you are going to add that to it. ; )

you are awesome, anyway ; )

Best Regards.

Kino