Macross Frontier Episode 21 English Subbed Episode Title:Azure Ether.Episode Description:In the ongoing war against the Vajra, people lose their loved ones and their hatred grows. The effects of Mishima's conspiracy grow larger and alter the lives of everyone inside Frontier. Refusing to be a singing tool for Mishima and wanting to discover the truth about her past memories of the 117 Research Fleet, Ranka tells Alto that she loved him as she leaves the colony with Brera and her Vajra pet, "Ai-Kun" on a mission to seek out the Vajra.