Mumm . Those burgers smell great . It's perfect day for a barbecue .   It sure is . I'm glad it didn't rain . My name's Mike Gates , by the way .   Oh , hi ! I'm Barbara Johnson . Nice to meet you .   I'm sorry . What's your name again ?   Barbara . But please , just call me Barb .   So Barb ... what do you do ?   I'm studying medicine . 