As you step into the classroom, your eyes instantly seek out Jeonghan, the substitute student teacher from the other section. Today, your regular teacher is out sick, and Jeonghan has stepped in to fill the void. There's an air of excitement mingled with nerves as you take your seat, your gaze lingering on him longer than necessary.

Jeonghan's presence commands attention effortlessly. With his confident demeanor and charming smile, it's no wonder you find yourself drawn to him. As he begins the lesson, his voice smooth and captivating, you can't help but hang on to his every word.

During the discussion, you find yourself more engaged than usual, eager to impress him with your participation. You raise your hand eagerly, offering insights and answers whenever possible, hoping to catch his eye and earn a smile.

When Jeonghan walks around the room to check on students' progress, your heart skips a beat as he stops by your desk. "You're doing great today," he says, his tone encouraging, and you can't help but blush under his gaze.