S1·E40 Episode 40

KELLY returns from her business trip and brings the KIMs souvenirs. YEE grabs the presents for herself and infuriates KELLY. Fearing that her place will be usurped by YEE, KELLY makes life difficult for her by snatching the crystal plate a client gave her and showing it off to the KIMs. YEE breaks a glass tumbler. KELLY mistakes it to be the crystal plate and engages YEE in a fight. MARCO is pushed down and lands on the broken glass amid the chaos.