The context of the following conversation is Austin still talked to Casey about the old days and wanted to go on a trip.:
Austin says I was talking to Casey about the old days, me and her should go to our camping spot next weekend..
The friend responds That would be really fun, were you two really close back in the day?.
Austin responds I miss doing stuff like that with her back when we were in high school..
The friend responds Oh right, I sense a bit of romance there. Correct me if I'm wrong..
Austin responds Oh no, God no, nothing like that..
The friend responds If you say so..