Gu Xiaoyue did not notice Xiao Lin's expression and continued. "It's a letter. If you don't have enough time, you can just send it to the post office."
Xiao Lin's mind was in a bit of a mess and he asked without thinking, "A love letter?"
Gu Xiaoyue glanced at him and pushed her glasses up before answering, "It's a letter to my little sister."
"Ah! Your little sister! Thank goodness then!" A sense of relief came over Xiao Lin all of a sudden.
"Thank goodness?" Gu Xiaoyue looked at him strangely.
Xiao Lin quickly concealed the expression on his face. "Ahem, nothing. Okay, I'll do my best to personally deliver that letter, and if I can't, I'll help you to post it. Where does your sister live?"