Sure why not?

the looking doesn't matter,heart

You can say it this way >>"Do you like girls with freckles" If you use "the" that means, you and I already know who we are talking about. But you mean "girls" in general", so you don't need to use "the". And you don't need to use "on her face", because freckles are usually on the face", so that's understood. ^_^

Yes,it's cute.