How do i make someone jelous? she is mean to me becuz I geuss i ki--- read more, read more read more!!!! HELP?

So, there is this girl, and her name is jeena, and then i have another friend, named, cheyenne, and cheyenne is my best friend, but then jeena is best friends with cheyenne too, but i used to feel like cheyenne, treated jeena better then she treated me and i have known cheyenne for about 6 years, and jeena just met her, and i told cheyenne that I'm moving in a few months, and now cheyyene is treating me really good, cuz she wants to spend as much time with me as she can before i move. and jeena is jelous of that, so she made this huge deal and said that she wants me to delete all of her friends on facebook, but the thing is they are my friends too! so cheyenne just told me to just delete them, whatever, if they ask why i deleted them i can just say the reason why, anyway, jeena iis kinda pulling cheyenne back onto her side, and i dont want her to do that because i want to spend as much time with cheyenne as i can! and jeena is kinda, filling her brain with rumours about me that are 10000000% NOT true!! and i dont want cheyyene to hate me because, i still want to be friends with her even when i move away, like we can send letters and i can visit her and stuff like that! so i want to make jeena jelous, but at the same time she cant say anything about it because its just a little thing, and if she does say something i can be like wth is with you???? so i just want her to be jelous of me. PLZ help me out! if you can that would be GREAT!!!!!! <3 <3 <3 (Y)