a sudden loud, explosive noise, as the firing of a gun:
slammed the door with a bang.
a strong, violent blow: a nasty bang on the head
There are times when Sora hears some balloon pop, an exhaust pipe or distant fireworks and his first automatic response is suppressing the flinch and dodge.
Which is completely stupid, he is a spy, a trained soldier, and as an elite Academia warrior he has studied this dimension beforehand he knew the specifics of its customs and everyday rituals, he knew they weren't at war with anyone… yet; these sounds were nothing but people living their lives, it shouldn't make him want to run away for his.
*BANG*
He felt frozen into place unable to breath for a couple seconds 'which is not good, lives are lost in mere seconds during a battlefield' he shouldn't be allowing himself to grow complacent, but he needed to if he was to mingle in Maiami City, it was ironic really.
"Sora! It's your turn!" he hears Yuzu say through the communicator and realizes Yuya has been waiting for his move as well, 'Right' Yuya's monsters were always so… lively.
"Got it! got it! Yuya Get ready for showtime!"
And Yuya smiles at his choice of words, he can hear Yuzu giggling at this too even if he can't see her. 'Ridiculous' he thinks even as he feels his mouth lift and a cheeky grin makes its way on his face.
"The fun has just begun!" Which of course earned him another round of smiles in which he joined wholeheartedly.
Yet, he knew one day all of this would end with a bang…a real one this time.