Luckily, Ena didn't suspect anything in her tired state.

"Ah, that's right." She glances over to Monika, then back at the fireworks. She's almost tempted to ask her to save it for another day, but she brought it up. And it wasn't like she was going to get any sleep until the fireworks died down, so why not? Now was a good a time as any. "What is it? Is everything okay?"