Sitting at the table Aoi filled in every one of her time during the last month, of course leaving out the details of how close she got with Tsubaki. However, Lou got up from her seat and examined Aoi's body.
*Sniff* *Sniff*
"So tell me, how close did you really get to this woman~." Lou could smell the scent of someone else on Aoi as well as a small mark on Aoi's cheek that resembled a kiss.
Lou was only able to sniff out the scent as hygiene was still in their lives thanks to how the city was built and she already knew what Aoi usually smelled like. So when there was a foreign smell like that of another woman, it made it clear Aoi must have been rather close to this companion she talked about. She was also easily able to tell the kind of mark on Aoi's cheek that Aoi failed to realise was there since she wasn't aware Tsubaki still wore a little makeup.