Dan Tae meets Kong Shim after she drops a pot from a rooftop; she later misinterprets his actions with students as bullying, leading to repeated encounters.

Kong Shim seeks Dan Tae's help to sue her assailant, but Kong Mi removes evidence and asks her to drop the case; Kong Shim interviews for a secretary position, discovering it's at Jun Su's company.

Kong Shim gets her first full-time job as Dae Hwang asks her to investigate Dan Tae after seeing him with Chairman Nam; Kong Shim tries to get Dan Tae drunk for information but makes a serious mistake.

Kong Mi uses Kong Shim's info to pursue Jun Su; Dan Tae accidentally confesses to Kong Shim, causing confusion, while Chairman Nam receives Jun Pyo's 26-year-old necklace.

Jun Su is surprised by Kong Shim's cold behavior at work while Dan Tae overhears a shocking conversation between them and the chairman; Kong Mi faces dismissal for evidence tampering.

Dan Tae, Kong Shim and Jun Su have lunch together at the company cafeteria, where Dan Tae grows envious of Kong Shim's kindness to Jun Su; in a pride-driven contest, Dan Tae and Jun Su play basketball for coffee stakes, leaving Kong Shim bewildered.