In order to prevent the novel's heroine from being revised, Yuu must perfect his love of little sister moe. Yuu and Suzuka both attend Sakura's radio program as guests, and Yuu begins flirting with Suzuka while on air as part of his training to become moe for little sisters, but...
so I want to flirt with 
you like this forever!
also möchte ich für immer so
bei dir bleiben!
¡quiero flirtear contigo por siempre!
Quiero hacerte mimos siempre.
donc je veux flirter comme ça
avec toi pour toujours.
quindi voglio flirtare così con te per sempre!
então eu quero ficar assim
com você pra sempre!
и хочу навсегда остаться рядом с тобой!