Fourth love: refers to the biological sex of one party is male, the social sex is female, the sexual sex is female, the other party's biological sex is female, the social sex is male, sexual male, and the love relationship between the two parties (female attacking male, mutual attack and mutual acceptance).
The first type of love (normal love between men and women); the second type of love (the love of men and men); the third type of love (the love of women).
!["I've Lived My Life Like This", is this kind of love and marriage really what we want? "I just lived my life like this" Netizens' barrage makes people sigh that such love and marriage are really what we want?[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)