HELP Why is the person who stays next to the couple called a light bulb?

Hindering some intimate behavior of lovers Originally dating or something I want to be in a place where no one else can see or where there is no light I don't want to be disturbed by people But your presence illuminates the darkness and brings light You see everything that people don't want others to know So you're the light bulb.

According to the Chinese tradition, private actions and intimate actions are carried out in the dark, and if one more person comes out, won't it hinder the intimate communication of others, and the effect is about the same as a light bulb or fluorescent lamp. Hence the saying.

Couples do something private, and you're watching from the sidelines, and it's not called a light bulb.

Now the light bulb is not popular, to be exact, the landlord you are a light stick

The more powerful one is called "fluorescent lamp".

sacrificing oneself to illuminate others ...

But it depends on whether you're a warm bulb or a glaring bulb.

Because it's an eyesore, you don't feel anything, but couples can feel uncomfortable, and what do you feel when you look at the lights on? Then they look at you for a long time, and that's the feeling.

This is to increase the woman's sense of security.

To a certain extent, the light bulb is gone.

yes, go away, will you stay there?。。

Where are you, I can accompany you.

Because falling in love is a matter of two people.

If there is someone next to it, it seems that there is a light, so people who are not interesting are called light bulbs!

It's so bright, it lights up both of them.

This seems to be a derogatory term! It should be that you should not exist!

Simple, burn yourself, illuminate others.

It means that if you give your own enthusiasm and wisdom to attract and promote the acquaintance and love between men and women until you fall in love, this person is called "light bulb".

Colloquialism. **In Cantonese colloquialism, it mainly refers to a third party who is in the way of men and women falling in love and is not interesting. Many people think that light bulbs can emit light and affect the romantic atmosphere of the scene, which is a misconception.

Because in the Cantonese dialect there is a post-break language, electric bulb - not ventilation (electric light bulb - not ventilation). The light bulb is a vacuum object that cannot be ventilated; Cantonese "唔ventilation" means that a person does not understand the world and does not know the meaning of avoidance. Later, with the expansion of language communication, the light bulb in Mandarin also added this layer of meaning.

Have you ever seen two people doing something secret and still in broad daylight?