Kotaro's status at the company has made Asako wary of revealing their relationship to their colleagures at Liliadrop, and she's stumbled into the discovery that Kotaro has been mentoring an attractive, young product developer named Korisu. He doesn't seem to have feelings for her, but might she be harboring a secret crush? Awkwardness explodes into anxiety when Kotaro tells Asako he's scheduled to take a four-day business trip with Korisu -- just the two of them. Can Asako's budding relationship survive and what's Korisu planning to do over the three nights with her supposedly-single boss? -- Cover.