Sign language performance invisible wings formation should be how to change!

Begin to form a heart shape, everyone squatting, with the music one by one up, the hands of the dove gesture, fly upward like, and then play the words, the lyrics after the interlude to change the formation, change the two horizontal rows, the last paragraph before everyone stood in a circle, the surrounding people weakened, and in the middle of the one person stood and played the sign language. How do you feel? Just my personal opinion, I hope to satisfy you