Never tell someone they look like someone else. If you're in doubt, recall five times you've done this, it was welcomed, and it all turned out great for everyone. You either sound like a sociopath, a person who puts in women in wells, or, likely, both.
@merlinwisdom I’ve never done this because I’m bad with faces but it’s been done to me and the only time I ever appreciated it was when my aunt who I hadn’t seen in several years said I reminded her so much of my uncle/her older brother who is just a delightful man and one I’ve always deeply admired. That was very nice. Otherwise it’s a hard no.