Nan Sichen's breath caught, he replied with two words, "No."
"Really no?" Qin Yin turned her head to look at him in the darkness, "You leave early in the morning and return late at night every day. In the morning, you leave before I wake up, and at night, you haven't come back by the time I go to sleep."
"Busy," Nan Sichen replied.
"Really? Are you really that busy?" Qin Yin continued to ask, she could hear Nan Sichen's breathing becoming heavier, as if something was weighing on his heart.
"Do you have something on your mind?"
"No."
"You're lying to me, Nan Sichen, you can't fool me. You said you're the one who understands me best in the world, but you don't realize that I am the one who understands you best in the world too. So I can tell, you have something on your mind."
Qin Yin reached out to wrap her arms around his waist, "You can tell me anything, you can trust me."