表里不一是人兽感情不一是情兽
[biăo lĭ bù yī shì rén shòu găn qíng bù yī shì qíng shòu]
The inside doesn’t match with what’s on the outside: This applies to humans or emotional beasts (a mix metaphor). Here the term indicates people inconsistent within themselves or creatures behaving unpredictably. '情兽' translates literally to an ‘emotional beast,' implying emotions drive behavior, and this can go two ways, positive or negative based on one's interpretation. It refers to a state where emotions and actions don't align, possibly hinting at duplicity or complex relationships.