You Are My Spring (2021)

It is similar in terms of the ML both series are physiatrist and FL is a subject of stalking by her ex boyfriend, just like in this series, the SML is stalking FL by being good. In Dinner Mate, FL and SML have both patient-doctor relationship, and ML is trying his best to solve the mystery around SML.

Both shows involve the leads struggling with trauma from their childhood. Eventually, they realize that they can begin the process of healing together. Heartwarming romance without second leads interfering with the relationship of the main OTP. The friends/side characters are also interesting.