Do you get jealous if you’re not your best friends only best friend?

I’ve know my friend for 10 years. She’s been there for me as I have for her and it’s just always great when it’s just us! She’s more extroverted than I am so A LOT of people befriend and gravitate towards her. I make friends easily as well, but I don’t easily like to consider people close friends. At least on a personal level beyond having fun. While she has called me her bestie in the past, I do feel she rotates as to who she talks to the most. I truly believe I’m not the only friend who has the best friend label. And I’m trying to be cool with it. I’ll never say anything but does anyone relate with this kind of jealousy?
Do you get jealous if you’re not your best friends only best friend?
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