You were going through a hard time, finding out that you were infected with the virus, sitting down on the stairs you contemplated.

"What is it this time?" Eun-Yoo sat down next to you, forcingly putting her hand on your chin to look at her.

She sighed, staring at you with a concerned look, though she tried to hide it.

"You have this.. face, when something is giving you a hard time." She said, trying to hide her concern and affection for you.