My boyfriend’s back and you’re gonna be in trouble… Once Upon a Time Season 5 draws to a close this Sunday, and fans have already gotten what they’ve been waiting for all these months — Emma Swan (Jennifer Morrison) and Captain Hook (Colin O’Donoghue) reunited in the land of the living. He made a surprise reappearance at the end of last week’s episode, courtesy of Zeus, who granted him the favor after the heroes vanquished Hades. But a lot’s happened while Hook’s been in the Underworld — including the tragic death of Robin Hood. Related: Read All of Yahoo TV’s ‘Once Upon a Time’ Recaps In this sneak peek clip of Sunday’s episode, “An Untold Story,” Emma has to give the news to a grieving Regina (Lana Parrilla).