@Yawnz Shiikawa informed Satoko that Mashuu's dad had complained about her, and said "the higher ups will decide what happens." Satoko then gets a notice that she's being transferred to Sendai, and thanks Shiikawa for suggesting Sendai to the company, since she grew up there.. Shiikawa tells her they had an open position, so it worked out that way.
But none of that had anything to do with Mashuu's dad. He whined a bit while he was drunk, and Shiikawa took that opportunity to send her to Sendai because he was mad at her. Mashuu's Dad had never requested it, unlike what Satoko was lead to believe for the entire story. So now she's been wavering on what to say to his Dad, when really, it wasn't necessary to worry about it in the first place.