...She's just swimming along in her own little world...
Just don't get in her space. Sheesh!
Dittos on the 40 year old teenager.
I'd suggest that this could be a place of connection - discussing how she misses so many things she wished she would have done - but she's nowhere near the point of realistically dealing with those things, it would only cause you more grief.
Maybe at the appropriate time throw that out as some 'chum' for her to discuss with her IC. Who knows?
