
In anime and manga, when characters get excited—often sexually excited—blood dribbles, or squirts, out of their noses. But is this backed by medical science? Nope!
Source: Kotaku – Anime’s Bloody Nose Trope Isn’t Backed By Science

In anime and manga, when characters get excited—often sexually excited—blood dribbles, or squirts, out of their noses. But is this backed by medical science? Nope!
Source: Kotaku – Anime’s Bloody Nose Trope Isn’t Backed By Science