*UNEDITED*
There is something wrong here, and she will do whatever she can to find out what that is. However, her gaze flickered towards Akito. It will be difficult to do anything with Akito's restrictions. While she will waste time trying to persuade him. Right now, this is all she can do. Besides, Setsura recalled Natasha's words. 'Akito, is more fragile than you think. So, please be kinder.' How rude, it's like she's the one stringing him along. While Setsura knew she played many jokes with Akito. It's not like she is mean to him. However, perhaps she underestimated how weak he actually is.
Ever since she arrived in the Meiji Era, Akito has acted as a source of strength for her. That's why, even though she is one of the rare few he displays his weakness to. Setsura still isn't used to it.