Apocalypse: Apparently, I Can See Zombies - Chapter 88 - - Ungrateful

... r fixing his glasses with the other he put it into the other pocket. He then made no further movements under the gazes of the students and teachers, only remaining silent.

Everyone seeing this had their expressions change. From the looks of it, Jin-woo seemed to know what they had been talking about, but rather than giving an explanation he just remained silent. What did this mean?

Murmurs echoed in the crowd as people angrily discussed this sudden revelation under their breaths. ...