Little Busters! - Yuiko Kurugaya Route & Character Discussion

[Tidulimar]

I do think it actually would have been a tad out of character for her to do so, as my guess is that she doesn’t talk about it simply because there isn’t much to say.

I have not viewed that from this perspective. Thinking about it, you are right. While I as a reader would have enjoyed more, it’s more fitting for her character not to.
On the other hand, other routes have the characters talk about their past in some weird and not very fitting moments as well. But I considered that weird on their routes so I guess Kurugaya handled it better.