His persistent nature

 Li Juan woke up after remaining unconscious for a day.

"Mamma...Yangyang," She recognized two of her family members and called them in a feeble voice, "Did I scare you again?"

Li Qin grasped her daughter's palm, her eyes brimming with tears as she watched her daughter trying to put a brave front before her.

"I am alright, Mamma...It was just a headache. That exam was too tough and it squeezed my brain dry." Li Juan tried to pacify her mother who was on the verge of crying.

Li Juan shifted her gaze to Lee Tae Yang with a faint smile.

"Yangyang, mamma worries a lot. Can we go home?" She requested,

"Let's stay here for two more days and we will go home." His voice softened as he looked at her tired face.

"Two days? Why two days?" She looked puzzled, "Did something happened to me?"

Nobody dared to tell Li Juan that she was unconscious for an entire day and was kept under observation.