Good lord

She has a month left to live. Just let her spend it the way she wants... What is it to everyone who interferes? In a month no one will have her anyway... She deserves to be able to make her own choice... Don't get me wrong, I like the duke, he's adorable, and if she had more time I would enjoy him romancing her but... There's literally no time for her to get over a love and fall for another, that's just impossible. Whoever loves her should value her happiness in her last little time left over anything else. And Shinpei is what makes her happy, full stop.