Xia Wan said, "You keep inviting me. If I don't go, it won't make sense, so I'll go with you this time."
Song Zhi was a little surprised. She didn't expect to be able to invite Xia Wan so easily. She thought that Xia Wan would come up with all kinds of excuses.
"Alright, let's go then."
After leaving the classroom, Xia Wan asked, "How are we going to handle lunch today?"
"Of course, we're eating in the cafeteria," Song Zhi replied. "Where else would you like to eat?"
Xia Wan questioned, "I was planning to use my lunch break to study. You dragged me into helping you choose clothes, so shouldn't you treat me to lunch?"
Xia Wan didn't mind the cost of the meal, but Song Zhi had delayed her studies and insisted on dragging her along to pick out clothes. She felt that she should contribute something in return.