Crucially, Shizuka is not "settling." The series subtly shows that Shizuka has her own insecurities—she struggles with the pressure to be perfect and has a famous love for roasted sweet potatoes that she tries to hide to maintain her "ladylike" image. Nobita is the only person who accepts her "imperfect" sides without judgment.
In their daily lives, Nobita’s feelings for Shizuka are evident through his constant attempts to impress her, often using Doraemon’s futuristic gadgets. However, these plans frequently backfire, leading to comedic mishaps—most famously, Nobita accidentally walking in on Shizuka during her frequent baths. nobita shizuka
Oh, that's an easy one! It was the time we went to ancient Egypt and helped build the Great Pyramid of Giza. I got to ride a camel and eat delicious falafel! Crucially, Shizuka is not "settling