This happen during 'NoNoNo' and 'Destiny' promo.

Juliemi is behind the Homeo!!!! Omo! So perfect together! Haha! Nervous Prince Myung spotted too! Maybe because Princess Naeunie near him.

This one too! Oh no my Homi feels attack me!  Prince Myung still nervous, eh?

Not to forget, my Gyuji in one gif...aigoo my ahjumma and ahjussi~

My oppas and unnies are standing together is the best view ever!