The Mystery of the New Colleague - S1.E220

HEIDI suddenly resigns. SUK-HAN asks MA CHONG to check with MEI-KEI if she could recommend her friend’s daughter to the job interview but MEI-KEI reveals that she has hired somebody already. MEI-KEI introduces the new colleague SEE-SEE to everybody. MA CHONG and the others try to please her but YIM KAN warns them to concentrate on their works. MA CHONG and the others feel that YIM KAN wants to give SEE-SEE a remarkable impression and they are upset. YIM KAN explains that he discovered SEE-SEE having lunch with SHEUNG-HO earlier and he suspects that SEE-SEE is a spy. All guys discuss about SEE-SEE at Push Up Bar but CHI-SHING leaves early. MA CHONG suggests following CHI-SHING and they are shocked to find CHI-SHING meeting SEE-SEE secretly. MA CHONG and the others question CHI-SHING about it. LUI TUNG overhear it and she suspects that CHI-SHING is cheating on her……