Grace Go (Kim Joo Ryung) plays a supporting role in Queen of Tears. She runs a spa and doubles as a matchmaker for a wealthy family. With her vast network, she also works as a spy for whoever offers her the best deal.
Apart from Grace Go, other characters also serve as spies in Queen of Tears, aligning themselves with either the main villain or Baek Hyun Woo (Kim Soo Hyun) and Hong Hae In (Kim Ji Won).
1. Grace Go
Initially, Grace Go appears as a trusted aide to Kim Sun Hwa (Na Young Hee), assisting with household matters for the Hong family. However, she secretly collaborates with Moh Seul Hee (Lee Mi Sook) and Yoon Eun Sung (Park Sung Hoon).
In one episode, she aids the Hong family due to threats from Baek Hyun Woo, who knows about her tax evasion. Yet, by episode 12, she betrays them again, siding with Moh Seul Hee and Yoon Eun Sung for a hefty sum of 60 billion won.
2. Na Chae Yeon
Na Chae Yeon (Yoon Bo Mi) serves as Hong Hae In’s secretary at Pasaraya Queens. She’s not just an employee but also a close friend to her boss. Unlike others, Na Chae Yeon is straightforward and honest with Hong Hae In.
Despite concerns about her allegiance, Na Chae Yeon remains loyal to Hong Hae In throughout. She pretends to break up with her boyfriend to gather information from Yoon Eun Sung. Additionally, she assists Hong Hae In in monitoring Baek Hyun Woo at the office.
3. Secretary Kim
Secretary Kim (Jeong Ji Hwan) works alongside Baek Hyun Woo in the Pasaraya Queens Legal Team. Later, it’s revealed that he’s secretly collaborating with Yoon Eun Sung, tasked with spying on Baek Hyun Woo and reporting his activities.
Despite initial emotional involvement, Secretary Kim switches sides to support Baek Hyun Woo. In episode 14, it’s disclosed that he provided crucial information about Yoon Eun Sung to aid in devising a plan to take down Yoon Eun Sung and Moh Seul Hee.
These three characters play pivotal roles as spies in the power struggle within the Queens Group. Some are motivated by financial gain, while others genuinely support and assist Baek Hyun Woo and Hong Hae In in Queen of Tears.