Eun-Sun was convinced In-Ha's frustration had more to do with feelings he was unknowingly beginning to bud for Ni-Na. She wasn't exactly certain about it, but that seemed like the only plausible explanation for the visible frustration etched all over him.
Helplessly, she watched as he coarsely combed his hand through his hair and loudly sighed with sheer frustration. "I don't know what to do. What should I do?" He asked, turning to Eun-Sun for answers.
In-Ha was overly troubled and conflicted about what was going on in his life at the moment, and he desperately needed to figure things out, find a way out of all of this.
"I don't know what you should do, In-Ha. You have to figure this out on your own. You have to know exactly what you're feeling. Is it just guilt and your sense of responsibility towards her that has you all worked up, or is it because you're beginning to realize you have feelings for her?"