I can't imagine a woman like Alice smiling... ever... well with the exception of the announcement of the death or firing of a co-worker (that causes her lots of unnecessary work) and that kind of smile really isn't attractive.
Reminds me of the (true) story of the woman who always used to visit the zoo and smile at a gorilla, because they had such a special bond. The gorilla even smiled back at her. Until one day the gorilla broke out of the cage and attacked the woman. In turned out baring your teeth is actually aggressive and challenging behaviour. (which keeps me from adding a smiley)