I've just been watching the episode featuring Cully's wedding and was struck by how friendless she seems. She appears to be a friendly, personable young woman but the only confidante she had to turn to when things were difficult was her father's colleague. The night before her wedding and morning of it, it was just her and Joyce in the house; no old school friends, or Uni friends or even neighbours milling around, she had no bridesmaids or maids or honours or cousins helping her to get ready or taking her out for a drink or a meal in the days leading up to the wedding.
In the episode featuring a reunion of old school friends she seemed the odd one out, that no one had bothered to keep in touch with across the years. When the booked meal in a restaurant fell through, the only people she could invite along were her parents and, again, her father's new colleague.
She just never seems to have any friends, and is always hanging around her dad's latest sergeant, who ever that may be.
Why does Cully have no friends?