"Um... it seems quite expensive, I heard it's charged by the hour, a hundred bucks per hour." Tianxin thought for a moment, uncertainly answering; she had never attended tutoring classes before, so she wasn't very clear about the specific charging situation.
"I see." Chen Yiran nodded, then furrowed his brows in thought. He said to Tianxin, "Given our families' relative relations, I won't charge you a tutoring fee. But you have to do me a favor."
"Huh??" Tianxin blinked, looking at Chen Yiran, stuttering after a long while, "You were planning to charge me a tutoring fee??"
"…" Chen Yiran looked at her slightly surprised face, immediately feeling a headache, "That's not the main point."
"Oh…" Tianxin caught on, asking curiously, "Then what favor do you want??"
"Pretend to be my girlfriend." Chen Yiran hesitated for a moment, then blandly said to Tianxin.