We are both 13 and were bffs since 9 years ago but we have been drifting latley and we are completly diff. She brought mixed soda w/ vodka in it and start drinking it.. And i heard from one of the people she hang out eith that she tries to smoke w/ us... Even tho maybe we aren't bffs anymore i still worry.. I was planning to write her letter and ask her to stop or tell me the truth if she was really smoking or not... Or just go straight up and be all like have you been smoking??? Im afraid she might ignore me later on cuz i really dont like smokers cuz its gross and i cant breath when i smell it.. And she knows that to.. What should i do?