Harley would just lay down on the edge of balcony, feeling a little bored about this alien invasion nonsense with the league out of control and played with her fingers. She picks up through the comms

“We lost the target! Repeat! Task Force X has lost the target!”

Harley snickered as she hears Waller’s response by the comms and begins to mock her at the same time “Dammit! Argus 3 is taking heavy fire. Get to Park Ridge ASAP!” She giggled and spoke up with an amused tone

“Don’t worry boss! We got this!”