Natsuiro Matsuri considers herself to be a professional idol who can live up to her standards, but during a collab stream with Coco, one name would force herself to confront her inner feelings.
Both were unaware of who their partner actually is.
None of them expected to see each other face in the restaurant they're supposed to meet their 'partner'.
Finding out that both of their parents were talking about marriages at the same time is not shocking enough than finding out the actual partner-
"IT WAS YOU!?"