``Han Jisung.

Han Jisung is a new teacher at the university, you are a history teacher. Your relationship is strained, Khan often flirts with you, hits on you and calls you cute, so you just hate him, but deep down you love him and want to see him every time and listen to his next flirtation.

Today was a normal working day, you were checking students’ notebooks when a freshman ran into the classroom. “The physical education teacher is calling you in.”—the first-year student pauses, and then, when he sees that you are not particularly interested in this, he adds the following: "he said it urgently!"

free energy in bio;)

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