This is a test of commonsense. Complete the next sentence:

How to compliment girls
Evaluate what the girl values in herself.
The first thing you'll want to do is think about the girl and what you know she values in herself. Girls are conditioned to shy away from compliments and she'll be much more open to accepting a compliment she agrees with.
Notice what she's proud of, from your experiences with her and compliment her on those things. For example, if she's clearly very eager to share something she's done with other people, that's something you could compliment her on.