A tired Angie worked in the hospital lab in the dark, checked out samples under the microscope and spoke into a recorder about her "patient's" condition. Just then, Jesse entered and turned the lights on. Jesse insisted that Angie eat breakfast to keep her strength up. "You get more done before 8 a.m. than most people do in a day," he pointed out. "And I'm still behind," she noted. Jesse reminded her that she missed an appointment last night to celebrate Natalia's promotion. Angie got angry with herself but said she'd make it up. Just then, her vision blurred. David entered and said he wanted to speak to Angie. She reluctantly agreed and Jesse headed to the station. Once alone, David told Angie he wanted to know what was going on with her. Angie was concerned but he wanted to talk about the budget. David then chastised her for the way she treated a patient, the young boy she worked on a few weeks back, pointing out that she wasn't wearing gloves, as is proper procedure. David walked out and Angie broke down.

At the station, Jesse told Natalia that Angie was very sorry she missed her last night. Natalia felt bad for Angie having to work so hard. Jesse then pinned the detective badge on Natalia and her co-workers all applauded. The Mayor stopped texting long enough to offer his congratulations. After, Jesse and the Mayor exchanged words about David. Then, as part of the tradition, the new detective had to buy lunch for her co-workers, who lifted Natalia up and carried her out.

At the luncheon, Frankie and Brot proposed a toast to Natalia. Angie arrived and hugged Natalia, and apologized for missing her last night. Angie gave Natalia some encouraging words when it came to dealing with the Mayor. Afterward, Angie returned to the hospital, where a patient's monitor went off and Angie's vision blurred again. Jake showed up and Angie asked him to take over.

Angie stopped by the park and met with the young boy she treated a few weeks ago. She said she had a few questions for him. Just then, the boy's older brother showed up and said his sib needed to get home. He handed his brother a cane and helped him home. Angie was stunned the boy was blind.

Elsewhere in the park, Jesse and Frankie had a quick bite. David stumbled upon them and told Jesse to avoid giving advice to the Mayor. After David left, Jesse told Frankie that his mother had a pregnancy scare. Frankie was speechless. He spotted a football and told his father to "go long."

Angie went back to the lab and made a startling discovery. Jake knocked and asked if she was okay. Angie said she was just concerned with a patient. Jake praised her for being a good doctor, but was worried she was off her game. Angie assured him everything was fine. Jake left and Angie went back to her recorder. Angie stated the "patient" had a transmittable virus of the eyes and the effects were unpredictable. Treatments, she noted, were purely experimental and complete blindness was a distinct possibly. Angie wept as she spoke. Frankie arrived and gave his mother a hug; Angie covered.

Later, Angie met Jesse for dinner and remarked on how much she enjoyed the sunset. Angie told her husband she needed to talk to him but they didn't get past small talk. Jesse took Angie home and told his wife he loved her, then said she was working too much and he wants her back. They needed to make time for each other, he said, urging, "Stay with me. I don't want either of us to leave this room for the entire night." He took Angie by the hand and was about to turn out the light when Angie stopped him, saying, "I don't want to miss a moment of this." The kissed passionately and moved over to the bed.