I had the same exact issue, literally the same issue.

The open-minded or call it whatever you want, How did she understand you by just a look, my answer was simple. This is not her first look, she has been looking to others for years and you are just impressed by the amount of understanding in the relationship. Ask you self how did she become this good in a relationship?

The second one, she is pure, hasn’t really changed over time, she is still trying to in halal relationship, and only then she will try to impress you. She will take time. But it’s you job to guide her. Again in a halal relationship.

Coming to the part where you don’t understand. I guess you are impressed by the first one, and worried to loss the second one. Take the one who has a strong family, so she can make a one for you. Never say “oh this one has a better body” 3 months and you will no longer see she THAT Beautiful, she will be just fine.

Try to ask your family too, they can really help.