I am now having a very cold war with somebody…she’s in 5diligence and is my ex-best friend….

It all happened in class…when it was right after higher mother tongue classes…I asked “her” about the persons she like and about their ranks…She is so obstinate.. She refused to tell me…So I decided to have a ‘cold war’ with her until she reveals the persons she like and about their ranks…The ‘war’ will only end when she tells me who she like…