A condition in which someone abandons you but leaves their belongings behind, including painful memories.

Solarpunk is a movement focused on a positive, ecological vision for a future where technology is used for human-centric and ecocentric purposes. It is a literary, artistic and aesthetic sub-genre and is also closely tied to eco-political activism. Solarpunk narratives have a distinctly positive and utopian foundation in contrast to the often dystopian visions found within other "punk" science fiction genres.

A heart broken disease when someone leaves you, but leaves most of their belongings with you. Known mostly by the song "Caraphernelia" by Pierce The Veil. Written when Vic Fuentes, vocalist, sees everything his ex-girlfriend left behind. Such as hair-clips, razors, travel shampoo, etc. After a while, making him miss her more and more.

A broken-heart disease whenever someone leaves you but leaves all their things behind.

an adjective meaning dog

Items/belongings left behind by an ex-lover, causing caraphernelia or other painful memories.
Examples include hair-clips, razors, travel shampoo, etc