one of the helpful tips for the beach battle might have gotten removed, as one of them just gives a blank remark. I am keeping tabs on which ones I've seen, & I believe it is the one explaining what kind of approach Fawn likes to take against enemies & by extension, how best to counter her (feinting, grappling, or countering).
I am still checking but that is the only one that hasn't popped up since I started checking that I can tell (from what I can tell each of them has about 3 or 4 potential tips & Fawn's the only one on the list I've only seen 2 of).