A Test of Psychological Quality

"I'm in Huangdeng Hotel now," Gu Ning said.

"What?" Chu Peihan was surprised again. "You're already here?"

"Yes, are you up now?" Gu Ning asked.

"Not yet, but I'll get up soon," Chu Peihan said.

"Great. Have breakfast with me downstairs at 7:30 am; I'll call Hao Ran as well," Gu Ning said before she hung up, and Chu Peihan got up without delay. Gu Ning called Hao Ran later, and Hao Ran was as surprised as Chu Peihan when he received Gu Ning's call. After receiving Gu Ning's call, they all got up in a hurry.

Although Gu Ning told them to meet her at 7:30 am, they all gathered together at the dining hall on the first floor when it was just 7:15 am.