I've only seen the first 10 episodes of Macross Frontier but I will predict the winning girl with 100% accuracy. Here's how the plot will work: It's already been established that the protagonist friendship zoned Ranka in the first episode and that Sheryl captivated the guys heart immediately. Later on in the plot, somewhere past episode 10, Ranka will become a big star and will get the protagonist's attention, meanwhile Sheryl's career will go down the toilet. This will cause a wave of emotional and relationship conflict that will force Sheryl to confess her love to the protagonist. This will knock the protagonist senses back into order and he will be reminded that Ranka is like a little kid sister to him. But Ranka will leave with the parting gift of living her dream as a famous singer. Discuss.