This one friend named.. lets call her A. So A used to be enemies with this other girl, named.. lets say K. So, A and K were having BEEF. Like, real beef. Until they started becoming friends. And it was a little suspicious, and weird. I didn’t really put my opinion in it, well because im friends with both of them. Until one day, in class. Sopranos and Altos got split up. Me and K are in Sopranos, and A is in Altos. K, and A now in different rooms. One of K’s friends spoke up, and said “Why are you friends with the opps?” and when i heard this, i thought this was weird. K’s friends are not nice, almost like mean girls. So basically K looks at me and says “Please don’t tell A. Ok? i know your friends” Since im friends with her, i don’t think much of it. I don’t want drama between me and K, and especially not A. So i nod, and K states.. “Me and A actually aren’t friends. Im pretending to be her friend.” And i was silent, but i knew she was getting information. I feel so bad for not telling A, but at the same time. I feel like its for the best, because A is very violent, and would, and i don’t know about could, beat up K anf K has friends that could beat up and bully A. And i don’t want to lose either as friends. So, What do you guys think? AITA? Or am i just trying to stop drama.