Diana is truly not an useful crown princess, she's not fulfilling her duties well and honestly as the story progresses she's going more and more off the rails. Maybe her husband would be a tad bit more focused on her if she fulfilled her role properly instead of playing tricks on Hestia like a toddler.
The other two couples are bound to break up ngl. The couple that was on and off, and the 10 year couple both have their faults.
Like the flirty girl shows signs that she wants to settle down, and is probably jealous (which is shown) when hearing that the 10 year couple plan on getting married after the show. I think that's why she keeps going for the guy the other girl is dating. Maybe she thinks if he dates her, they'll settle down? Either way they both seem to be into eachother.
644 people did / 26 want to do
Isn't that just life?
644 people did / 26 want to do