Willow has really only had one thing on her mind this mission and that's been to keep people from being too injured and heal up any serious injuries taken in the chaos. The fighting wasn't a priority this mission, keeping people alive was.

And when Yondu shows up, she's immediately on him ready to start up with the usual questions of where, how bad, and what happened.

"Yondu! Sit, tell me where you need treatment the most. And if you would be so kind, what is going on out there."