Стеклянная любовь_Байду Энциклопедия
In modern Russian fandom culture (especially in literature and fanfiction), "steklo" (glass) refers to content that is emotionally agonizing or tragic, designed to make the reader cry. steklyannaya_lyubov
The title is frequently used for contemporary romance novels that focus on "toxic" or emotionally intense dynamics: steklyannaya_lyubov