That smile is so warm yet so distant…
This is tricky, if a Libra doesn’t want to show their interest in you it will be very hard to spot any emotion behind that diplomatic face. Yet there are some things that even a Libra cannot hide. They are usually quite easily affected by warmness so if you want to know what they truly feel then try with compliments, if you see a slight blushing accur, then you know that there is more than friendship behind that smile. If a Libra is interested in you they may start to behave a bit colder than usually, do not worry, this is just a test to see if you are affected or not by it. Once you show them that you want to get to know them better they usually stop playing games and treat you with a special kind of warmth and tenderness that will remove all doubt.