A prison guard accused of having sex with a convicted robber gushed to him over the phone - after he rapped to her - a court was told. Isabelle Dale, 23, was impressed after 33-year-old Shahid Sharif sang to her on the phone, jurors heard yesterday. They listened to recordings of the conversation, during which Dale told the lag: "I like that one baby...I'm so proud of you. My favourite one (rap) you've ever done...is the first one you ever sent me." Sharif had rapped: "Post-traumatic stress