Backup arrives. Katie is whisked away to safety as Dov tracks down and cuffs Jon Grey. Unfortunately, Andy is still standing in the middle of an empty kitchen holding that grenade. Well, the kitchen isn't completely empty. Sam's there. He's not about to leave. He finally says "I love you" to her. Tears stream down Andy's face as she reminds him that she's holding a bomb. Sam responds, "So am I." He cups his hand over hers. A bomb squad technician arrives. He calmly sticks the pin back inside the grenade. The situation is defused.
Traci learns that she's Luke's choice for the task force. It's a great opportunity that she just can't take because of Leo. Family obligations also have Chris announcing to Oliver that he's leaving 15 to move out of the city to be near his son. This is all news Dov. As far as Andy's situation, Sam begs her for another chance. All he's asking is for her to meet him for a drink at the Penny so he can plead his case. That may be hard to do after Luke lets Andy know the task force gig is hers if she wants it. She'll be leaving immediately.
Frank lets Gail know that she'll have to take a pay cut and ride with a T.O., but at least she can keep her badge. In other news, Oliver must decide between keeping his pool playing date and going home to Zoe, who wants to try again. Guess which option he chooses. Yes, Oliver's lady at the Penny is stood up. She's not the only one. Gail and Sam are left waiting at the bar, too. That's because Andy accepted the task force assignment. Nick will be joining her. No one knows where they are going or when they'll be back. They are basically saying goodbye to their old lives.