His eyes were dull, even more passive than usual. Baekhyun doesn't have any mood in the class. He was sleepy. He was tired. He even seemed likes he doesn't have any spirit to learn today. Every few minutes, he sure will taking out his phone to see if any messages that was sent by his wife. None.

He leaned on the chair. Although his eyes were focused on the whiteboard, but his heart was not there. His heart was still at the hometown with his wife.

When he was nearly slept while leaning, his phone was vibrating. He realized. Fortunately the respons that he got didn't attracted his classmates chingus that was devouted hearing the explanation. He quickly took out his phone from his pocket.

The smile starting to appear at his lips. His screen phone already showing his wife's face. Making sure the lecturer was busy teaching, he surreptitiously reading the messages. His heart was already fluttering reading the messages.

"Baek..." Minseok pinched Baekhyun's shoulder.

"Bwo?"

"Sir Jung already noticed you playing with the phone. Better you keep it."

Baekhyun quickly looked in front to the class. Yes, that man was looking at him with a wondering expression at his face.He quickly kept his phonein his pocket. His hands were already back holding a pen and wrote something with an innocent face.