Ok, well Stephanie is a very big fan of Ayumi. She says that when she used to go karaoke with friends in America, she would ONLY sing Ayu songs.
She mentioned that she's the type who stresses out a lot. She asks if Ayu knows a way to get rid of stress. Ayu says that she doesn't know what stress is and doesn't know if it builds up in her (in other words, she doesn't feel like she gets stressed). Matsumoto jokes that Ayumi doesn't know about savings and stress. That when she's unaware, they both build up.