amorousness

What can people do not need, and amorousness.

人不可以什么都不需要，而谈情说爱。

To touch or caress with the lips as an expression of affection, greeting, respect, or amorousness .

接吻用嘴唇接触或抚摸，以表达慈爱、欢迎、尊敬或情爱注意，注意力集中。