She explains, based on her own experience, that if work on a case continues to the noon hour, it's natural to continue discussions over lunch if there are matters to talk over. But she emphasizes: "It's my treat, so that you won't get the wrong idea or think I'm freeloading!"
她以個人經驗說明，外勤辦案，如果到了中午時間，又有案情須要討論，吃頓飯是很自然的，但她會言明在先，「這頓飯由我請，免得你誤會（我在敲竹槓）！」