Dongwoo returned to his office but as soon as he opened the door, while rubbing his eyes with his palm, hoping the twins wouldn't notice anything, he found Seojun standing next to his desk with a book in his hand.
As soon as he noticed Dongwoo walk in, he raised his head.
"Hyung, where have you been? I've been looking all over for you and..." He paused.
"Oh, I..." Dongwoo looked away, rubbing the back of his neck. "I was on the rooftop getting some air and I... I got some sand in my eyes."
Seojun immediately approaches him, putting his hands on his face to look into his eyes clearly.
He furrowed his eyebrows and said,
"You cried."
Dongwoo didn't want him to know what happened on the rooftop. If possible, even if he discovered he did cry, he should never know that he was with Minwoo on the rooftop.
"I told you," he placed his hand on Seojun's, "...I got sand in my eyes. I didn't..."