Pink, blue and purple flames in GAS app - what is the difference?

so what is the difference between pink blue and purple flames in the gas app so if you go to the gas app you can see that you're in your inbox you can see like blue pink and purple flames and like what what what these colors mean so I didn't know this but yeah the flame is pink when a girl picks you and the blue and a boy picks you so and also purple one a non-binary person picks you so the pulse that you have been selected for the most show up on your profile and their top Flames so that's interesting detail uh so you should have an idea of here how how it works so yeah interesting detail