Hot take but Suzune and Kiyotaka can’t really date right now in the story or for a long time to come
So this is gonna sound pretty well controversial but Realistically Suzune and Kiyotaka just can’t date while they are in school for multiple reasons
One is hiyori even if we disregard everything about their relationship just throwing it to the side is majorly problematic for both hiyori and Kiyotaka characters they need some actual time together in my opinion even if it’s hiyori realising she doesn’t love Kiyotaka or that he doesn’t love her and hopefully them being friends but realistically these characters and their situation needs to be handled properly it can’t be handwaved with a single volume
MAJOR REASONS
Okay a major reason that they can’t be together is because they are in opposing classes and if they dated publicly or in secret eventually it is gonna come out and this would seriously hurt Suzune her class would have reason to distrust her especially people like Kei if they found out she has been dating Kiyotaka in secret and if they reveal it then they are no better off
If it became public knowledge that they where dating Kiyotaka class wouldn’t trust him and even worse Ryuen and Ichinose will both target Suzune because of how obsessed they are with Kiyotaka so them dating would put her in the most danger so it’s not something they can just do openly or in secret
FINALLY
Neither of these characters are anywhere close to being together
Kiyotaka goal is to be defeated
And Suzune goal is to be Able to stand by and help Kiyotaka becoming someone he can rely on as an equal
Both of these things would be demerited if they are dating because Kiyotaka might go easy on Suzune if they are dating he needs to stay objective so they can’t date until she has beaten him
And she needs to be someone he can rely on not just someone who can beat him she needs to actively helping him probably by helping to shut down the white room
These two characters as much as I want them to be together they just can’t start dating for a long time because of the situation the story is in it makes it nearly impossible for them to date until graduation at the earliest