Soo-Jin worried about Sun. Not about her safety, Sun could take care of herself, and her brother’s money and influence couldn’t fund enough assassins to take her down, as previous attempts had shown. She worried about Sun’s heart, worried that without her friends Sun would shut down and ignore her feelings. Soo-Jin couldn’t do anything to help her, she couldn’t even know how Sun was, wouldn’t even know if Sun achieved her revenge or decided to move on and live her life. As much as Soo-Jin cared about her, there was nothing she could do but wonder about Sun’s fate.