What emotions does the elder brother and sister's love songs express?

Lovers love each other. Brother and sister love songs express lovers' love, pinyin: qínggē；; ; Basic meaning: love, love song. There are also several albums of the same name. Love songs account for a large proportion in minor, and their artistic level is often relatively high. They are full of songs and lyrics, expressing the sincere and touching love of working people. Some scholars believe that it probably originated from the alternation of monogamous couples, and it is one of the largest and most popular folk songs, which occupies a very important position in the love life of working people in past dynasties. It can be roughly divided into the following categories: those who confide in each other's love and show the criteria for choosing a spouse, such as "silk thread leads the bridge" and "gold and silver are not equal to each other"; Express feelings of parting and missing, such as "you in the eye in the picture" and "being human with harmony"; Expressing loyal love, such as "I would rather be beaten than lose my job" and "going out to the yamen to hold hands"; Love songs that complain about warnings and criticisms, such as: "Learn from amaranth, don't learn from Chili black heart" and "Miss Lang is so annoying"; A large number of derailed songs, such as "Home flowers are not as good as wild flowers", contain some unhealthy thoughts and feelings, but often show the yearning and pursuit of a happy life for people deprived of a normal love life.