Weiss doesn't really like to admit it out loud, but it's very easy to get her quite flustered and weak in the knees, especially when she's around Yang, hence why she always tries to keep up appearances, even though Yang knows the real Weiss behind the mask she puts up.
โ
Yang only cackled under her breath, knowing too well that the white-haired woman crumbles so easily under the sultry might of the tomboy. It was far too easy, in fact. Sometimes she thinks Weiss opens herself up this way because she enjoys being flustered.
โ