"I'm afraid yo both have me at a loss. What are unstable molecules? I wasn't aware such a thing could be used in clothing." Alexander said, feeling momentarily out-of-touch. He needed someone to look up these things for him.

"Marcelo, I get the feeling that you're missing out a big part of life, my friend. You should get out more. You could end up at more lunches like this one!" Alexander said in a friendly tone.