"You??" the mathematics teacher arched an eyebrow at Gu Yu, "What's the relationship between you two??"
"Classmates," Gu Yu replied in a flat voice.
"Oh..." The math teacher squeezed his eyes at him, "It can't just be a normal classmate relationship, can it?"
"Well, it's a particularly good classmate relationship," Gu Yu continued to answer without changing his expression or his heartbeat.
The math teacher was left speechless again by his retort.
The two of them remained deadlocked for a while, until the math teacher finally waved his hand helplessly and said, "Fine, fine, just hurry up and take her to see someone."
"Okay." Gu Yu nodded, then tilted his chin towards Tang Yuran and said, "Let's go."
"Oh..." Tang Yuran responded dazedly, still holding her math homework, and followed Gu Yu out of the classroom.
