Okay how would yui I react to her male darling walking in on her male darling trying on a dress and having other dresses to try on and all of them are pink and white sorry if this sounds weird
{ Apologies, I found this a wee bit difficult to answer and that it took so long to get a reply from me 🎷🐛 }
Yui would be curious, to say the least.
A majority of the men in her life seemed to condemn feminine attributes on men, so she was pleasantly surprised ( yet curious ) to see her boyfriend in pretty, frilly clothing.
Witnessing this honestly makes her quite happy.
They both share a love of fetching garments embellished with lace, frills, faux pearls, and ribbons. Which Yui thinks is great, because it's another thing they have in common and can bond over!
After her boyfriend hears a soft, yet very much present knock, Yui entered and immediately complimented his taste in fashion, her eyes wide with admiration as she rambled about how gorgeous his style was.
Honesty, she fell a little bit more in love with her darling. Discovering an interest that he's very much passionate about made Yui happy.
She'll subtly ask him where he shops ( her only ulterior motive being that she wants in on all the fabulous clothing ) so they can bond and fawn over anything or everything that's adorable.