That's not so much "coy" as it is "terrified of getting raped".

I had to ask a friend what 'uru uru' actually meant, and her words were something like 'looking cute and charming' etc. I went with coy because it fits that better (the first version was before I got that opinion).

Also, it might just be me, but a scared Remilia seems too out of character to believe...

I thought I fixed this before.