Rookie Blue season 4

Andy and Nick take part in the undercover mission, which is a six months long. Eventually the mission reaches it’s end, still with a certain problems for them both when their true personalities are about to be discovered. When they return to their usual work at Division 15 some news surprise them a lot. The first one is about Sam Swarek - while they were absent he became the Detective. He also surprises them with his new love interest - her name is Marlo Cruz, she’s an officer. Dov meanwhile reveals to have no current relationship after all the previous fails. Frank Best continues his romance with Officer Noelle Williams, this season they enter the new phase after he proposes her.