It is a little surprising that Madoka trusts Lan Wangji this much so fast, but then the other Wangji's probably helped. He looks at the flowers in distrust.

"After going close to them, the smell created immediate adverse effects. I felt lightheaded and others started to sneeze. It would seem wise to avoid getting too close to them until we find an antidote."

He almost smiles looking down at her.

"Thank you for listening. Which island is your goal?"