Look there is something on the table

 "OK. "Zinu replied as she could not waste her precious time for this minor cut on her finger. 

 Rosa pressed on some spots of her hand and the bleeding stopped immediately. Zinu surprised to see it. This girl is really talented.

"Where do you learn this? It is amazing!"Zinu asked in a surprised tone.

"I have learnt these from my grandmother. She was an expert in herbal medicines. She taught how to use the medicines and all these."Rosa said proudly.

"That is good. You have impressed me."Zinu replied with a smile.

"Thank you, "Rosa said shyly.

  They both knew that there must be some bug in that room, so they have to speak everything very carefully. Zinu signalled her something. Rosa immediately understood what was it. She activated the gadget they brought with them, which can deactivate any bug for some time. Karl specially assigned Rosa for this mission, as she was also expert in handling different devices and gadgets.