Now contrast this with how frequently people currently communicate with one another. Has it recently grown. This can happen if lovers become close friends.
You don't want to picture them with other people, which is another clue.
This is likely one of the very subtle signals that a friendship is developing into something more. Body language is entirely non-verbal, making it a subtle thing to observe.
Perhaps at some point during the course of your friendship, either you or your friend was with someone. But at last, both of you are available.
If your friend shares the same sentiments, you will eventually notice them showering you with compliments, establishing discreet eye contact, and other behaviors.
Because envy is a sensation, it might be challenging to recognize. However, it is easier to identify the behavior or action that results from envy.
The kind of friendship you two had will determine how you answer this. This sign won't help if you've always been the kind of friend who enjoys lengthy discussions.