Friends

Something is off about my friends, but I don’t know what it is. It’s like their tryna hide something from me and it’s making me crazy! Something like this has happened before with an old group of friends and I left them, but in the end it turned out to be a surprise for me, so I don’t want to be quick to judge again but it’s worrying me! I just don’t know what to do! Has anyone been in this situation before or got any tips on what I should do? :(((((