Soft Analog Tones Capture a Vintage Classroom Portrait

The woman in the attached photo, with soft and delicate facial features and lively eyes full of vitality, stands leaning against a light gray classroom wall, alongside a man. 
With one hand, she brushes back her tousled black hair, while the other clutches a 'Korean Literature' textbook tightly to her chest. 
She layers a knit vest over a cream-colored linen shirt, and a black shoulder bag has a plush bear keychain attached. 
In the background, a bulletin board and papers pinned up with tacks are visible. Warm analog film tone — faded green and subtle white. 
Scattered across the frame are white star-shaped doodles and small arrows, with one arrow pointing to the subject and handwritten text saying 'me' in script. 
Vertical 9:13 ratio. Subtle 'luffynod00' watermark blending naturally into the wall texture. Ultra-high resolution (8K), no text overlay, cinematic color grading.