For further analysis, you can view detailed discussions on community platforms like Reddit's NANA Rewatch Thread or the NANA Wiki . [Spoilers] NANA Rewatch: Episode 8 Discussion Thread
The act of shopping for the apartment serves as a bonding ritual that masks the deeper emotional disparities between the two women. NANA Episode 8
: Hachi expresses her obsession with the popular band Trapnest , unaware of Nana O.'s deep personal history with their guitarist, Ren Honjo. For further analysis, you can view detailed discussions
Ren Honjo’s "presence" via media (posters, music) acts as a ghost that haunts Nana O.'s new life in Tokyo. Ren Honjo’s "presence" via media (posters, music) acts
: Nana O. experiences a moment of visible trauma or "PTSD" upon seeing a poster of Ren, realizing he has achieved massive success while she is still starting over.
: While shopping for their new apartment, Nana Osaki gives Nana Komatsu the nickname " Hachi " (derived from Hachiko), likening her loyal and eager-to-please nature to that of a puppy.