Episode Summary
Lin Yusen proves his worth as both a boyfriend and a doctor. He charms Nie Xiguang's grandparents and treats the entire village's medical issues. Xiguang excels at work with a new design idea. The happy family visit turns sour when villagers arrive to collect on a debt guaranteed by Xiguang's father.

Spoiler Alert
Red Beans and Roof Designs
We start things off with a sugar rush. Lin Yusen is clearly trying to sweeten the deal at work. He brings Nie Xiguang red bean pastries every single morning. It’s getting ridiculous. Xiguang even jokes that his family must have had a massive red bean harvest.
They head over to Chengrui for a meeting. Designer Wang pitches a plan. It’s fine, but Xiguang notices a flaw. The main building doesn’t capture enough sunlight. Back at the office, she talks to Jiang Ping. She suggests changing the roof to a wave shape. It increases the surface area for solar panels. It also fits the company’s "riding the wind and waves" vibe. Jiang Ping and Shen Shu love it.
The work win doesn't stop there. Xiguang heads back to Suzhou. She forwards some ornament photos to Jiang Ping. Designer Wang sees the wave idea and gets inspired. He calls Xiguang immediately. He wants her back at Chengrui to talk shop. She is killing it professionally right now.
Study Dates Are Overrated
The weekend rolls around. Xiguang goes to Yusen’s place to relax. She suggests they read books. Yusen plays along. They sit there reading for a bit. Xiguang realizes this is a mistake. She is wasting prime boyfriend time on literature.
Yusen agrees. He tosses the book aside. He kisses her instead. This is a much better use of their time. Xiguang gets a sudden burst of inspiration during the romance. She wants to rename the company "Guangyu Photovoltaic." It combines their names. It also references light. Yusen is all in.
The Village Doctor
The cozy vibes get interrupted. Grandma calls. Grandpa has been dizzy for two days. He refuses to go to the hospital. Xiguang decides to go home. Yusen offers to come along. He is a doctor, after all. A free consultation is a great party trick.
They arrive the next morning. Grandpa gets excited to see Yusen. Then the dizziness hits him. Yusen helps him into the bedroom. He does a quick check. It’s just detached ear crystals. Yusen performs a few maneuvers. Grandpa is cured instantly. No more dizziness.
The grandparents bring out their health reports. Yusen goes through every line. He gives advice on diet and lifestyle. He tries to write it down. The grandparents can't read. Xiguang suggests recording a video instead. Now they can watch Dr. Lin’s orders anytime.
Winning Over the Neighborhood
Grandma cooks a feast. Xiguang drags Yusen to the kitchen to help with the fire. Grandma demands a review of the food. Xiguang makes Yusen do the talking. The food is amazing. It turns out the grandparents used to be banquet chefs. Yusen promises to learn their skills.
Then the floodgates open. Aunt Xiuzhen calls about Mahjong. She hears about the doctor boyfriend. She comes over for a checkup. She doesn't come alone. She brings half the village. Yusen checks everyone’s reports. He is patient. He even calls a specialist at Huashan Hospital for a second opinion on the tricky stuff. He is officially the village hero.
Trouble at the Door
The good mood dies fast. A group of villagers shows up. They aren't here for medical advice. They are looking for money. A man named Qian Dashun borrowed from loan sharks. Xiguang’s dad, Nie Chengyuan, guaranteed the loan. Dashun vanished. The lenders are chasing the guarantor.
Grandpa gets dizzy again from the stress. Yusen sends him to rest. He stands with Xiguang to face the angry mob. Meanwhile, Nie Chengyuan is stuck in a meeting about the Fengteng project. Sheng Zhongkai is playing politics for his son. Xiguang calls her dad about the chaos at home. He rushes back immediately.
