facets of my appearance
“Katie” has been my best friend for five years. I have enjoyed being friends with her, but she tends to be overly critical of people she’s close to. For example, she’s criticized facets of my appearance, my decision to date certain guys, and even my choice of program for a postgraduate degree.
ここでのfacetsはどのような意味でしょうか?よろしくお願いします