The week passed very quickly for Steph. She had a photoshoot for a company that was launching a shampoo with her name, but she couldn´t tell any details about it. Steph couldn´t concentrate because Mandy had made her hope to be with Brian again. That is why at her arrival, they went straight to Mandy´s bedroom to talk about her ideas about the situation.

“Steph, do you know what is one of the things that I most like about math?”

“No, Mandy. I must confess that I never understo