You only get a few pieces of information to work with.
Namely, her appearance, her tonality, choice of words, etc.
”, all capitals, ie; “GAME OF THRONES”, or repetition, such as talking about going to the ocean at both the beginning, and the end of her profile.
Now that we’ve identified what we like, it’s time to identify what she likes about herself. If a women mentions her career or university in the opening line of her profile, you can bet that it’s important to her, and that she’s proud of it.A girl with a dozen different full length mirror selfies, wearing various outfits & dresses, is leading with her sense of fashion. Other frequently seen first lines include a joke (girls who want to be fun/funny), or even red flags such as highly selective qualifiers, ie; “don’t message me unless you are XYZ”, or posturing, ie. Another way to identify what a woman really likes is to look for exclamation points, ie; “puppies!!