Explanation of ear fever and saccade

My ears are burning and my eyelids are beating. Superstitious people think this is an ominous sign. The origin of the idiom: The 28th Journey to the West by Wu Ming Cheng-en: "Let's not say that Bajie sleeps here, just say that the elder is in the forest, his ears are hot and his eyes are jumping, and his body and mind are uneasy."

Example of idiom: Two drinking rooms are conscious of each other.