The phrase yi dian is everyday Mandarin for a small amount, which explains why the clip travels so well outside its original context. Short Chinese voice lines are widely reused on soundboards as quick reactions because the meaning stays clear even in translation. This one has settled into use as an understatement button, shared for edits, chats and short videos where a calm response is funnier than a loud one. Its appeal comes from timing and tone rather than a famous scene or character.