She's telling you to put on more deodorant, maybe?
That is so strange! Kind of cute in a way... the only thing I can think of, is if you are exerting a lot of heat from your arm pits then she's more likely to sense that (within close range) and... I don't know the rest. Very odd. But, sometimes they just do these little weird things for no apparent reason.
"Snake's gunna snake"!![]()