Explanation: Seoul Ru: you. Commensurate with one another as Seoul and Yu, said the intimate, very intimate friendship Usage: As object; that a close relationship Source: Yuan Xin Wen rooms "Chuan Bao Rong Tang genius": "Comrades in Arms and Li Duangong fewer benefits, pay for the Seoul Yu."
Thesaurus: be on very inte-mate terms companion in adversity