Celes heard what Flowey said, and looked sad a bit.
"OH... BUT WHAT IF YOU HAD A LARGER FLOWER POT OR SOMETHING." she says, but then shook her heard... before seeing Mettaton in Skylar's body.... and just... holding back laughter as she chuckles just a bit. She looks at Flower, and lower her head, triyng to talk as low as possible right now.
"YA... THAT IS PRETTY FUNNY... POOR GIRL." she then says to Flowey. One thing for sure.... She was glad not to be with mettaton in her body. 
"I HOPE WE GET OUR BODIES BACK SOON." she then says.

[hr]

Erion heard what Annie said, and smile softly.
"Well... that is interesting. Expert in explosives. I guess you liked them since you were little eh?" he says smiling softly at her. He then looked around a bit more.
"If your gonna do the explosion... I hope you are planning on sending a broadcast or something underground in case there are still things under there. We don't want some people or monsters dying cause they didn't know about the project." he says. 
"Although, best wait till the group gets back with the kid for this." he adds