Lu Yunchuan says he's straight, but in truth he fell in love long ago. He's just too stubborn to admit it. It takes Nan Song's five-year absence for him to finally understand.
Lu Yunchuan: I'm really straight!
Nan Song wraps his arms around Lu Yunchuan's waist and buries his face in the crook of his neck. "I know. You just happen to like me, that's all."