"Ran? Er, maybe after we deal with this?"

Then they could introduce their....well, probably not kwami but whatever their equivalent is. Ladybug flails slightly as she waves her hands in trying to reassure them. It isn't that she doesn't want to meet them but now is probably not the right time. Maybe after they had dealt with this egg situation or whatever it was.

"Is....everything okay?" Because yes, she notices Tadase backing away a bit there too.