Artworks are grouped into periods or styles based on similarities that they share, for example a similar time of creation (for example, Medieval), a similar use of technique (for example, pointillism) or similar subject of depiction (for example, portraits).
From the moment we're born, popular culture surrounds us and influences us. It's the beliefs and practices that groups of us have in common. You see pop culture play out in the movies and shows we watch, the art, comics, and books we read, the toys and video games we play with, and the clothes we wear.
Juliet's love has clouded his judgement