Friend drama thing?...?

Ok, so my friend and I are in a fight, and I'm madt at her because she keeps bragging about things, like how her uncle knows this country singer, and today we were looking at the frogs we are going to dissect, and she's like, ""Ew that smells like... Oh nevermind you wouldn't know." And I'm like, "What?" And she's like, "A boat shop." ???... And she like always brags about her cabin up north and stuff, and now we are texting. What should I do??? Because we have a class tomorrow where it's just me and her office running...