Basara's childhood friend Nonaka Yuuki warns him not to get involved with Naruse Mio any longer. She is a fellow member of the hero clan, and the one charged with observing Mio. She claims that Mio will bring great disaster, but Basara proclaims that he will protect Mio as a girl on his own.
then your unity will grow 
whether you like it or not!
wächst eure Verbundenheit,
ob ihr's wollt oder nicht!
terminarán volviéndose más cercanas.
la confianza entre ellos crecerá.
allora il vostro rapporto si rafforzerà,
 che ti piaccia o no!
então a união entre vocês irá 
aumentar, queira você ou não!
единство укрепится, даже если не захотите.