They might pop back up again at some point after this arc, or they might not. When you see anything along the lines of "but that's a story for another time" that almost always means it'll never be mentioned ever again, and on the slim chance that it is brought up it will only be as a passing throwaway comment unless it gets covered right away in a side-story or spin-off.Eeeh? There's gonna be more of those other 2 actors? Nooooo they're so boringggg
How is it pointless? If you just want to see how it ends, just read the last chapter when the series ends.Bro this arc is ass, Utterly pointless
And the sisters are going to confirm his beliefs by going out of their way to tell him that they were really just acting, just like what Ginga and Senna did in this chapterCalling it right now
Yuu thinks it was just acting and won't think anything of any of the confessions. They'll go home and he'll think everything is the same as always.