Serious science: Why do love hotels put 4 pillows? Does this have any moral meaning?

Nowadays, living standards are getting higher and higher. People pay more attention to their own living standards and their own life experience. Therefore, many people also like to travel and choose where they live when traveling. Hotels or hotels, some people will choose hotels with high quality, and some couples will choose some love hotels. I don’t know if you have ever been to a love hotel, but there are four pillows on the bed. In fact, these four pillows are of great significance.

First of all, these four pillows are actually of different types and materials, so that they can satisfy more people’s pursuit of sleep, and the more pillows they have, they can also serve as some pillows at other times. Tools that increase the joy of life. And for some people who are not in good health, it can also play a role in elevating the body and promoting blood circulation. This can also avoid sudden physical discomfort caused by temporary rest in the hotel and missing the best rescue opportunity.

Have you ever been to a love hotel? What do you think about 4 pillows in a love hotel?