Whimsical Couple Selfie Illustration

Create a warm vertical lifestyle couple illustration in a 2.5D flat, hand-drawn storybook doodle style, like a tender diary entry made from an everyday selfie. Show {argument name="couple description" default="a young woman and a young man standing close together"} in the foreground, waist-up, with intentionally simplified or softly blank facial details. The woman is closest to the viewer, taking a selfie with her arm stretched toward the camera so her large thumb fills the lower-left foreground; she has {argument name="woman hair" default="long wavy dark brown hair"} and wears {argument name="woman outfit" default="an oversized olive-green jacket over a dark top and gray plaid skirt"}. The man stands slightly behind her on the right, taller, leaning in gently, with {argument name="man hair" default="messy short black hair"} and wearing {argument name="man outfit" default="a pale beige jacket over a blue collared shirt with brown pants"}. Use soft crayon-like textures, rough sketch outlines, playful brush strokes, cozy pastel colors, and a white background filled with cheerful doodles: exactly 2 trees on the left, 1 small blue car near the lower-left, 1 smiling yellow sun near the top center, 1 blue cloud, 1 pink building with a teal roof and striped awning on the upper-right, 1 potted plant, 5 star doodles, 3 heart doodles, 2 flowers, scattered tiny plus signs and colorful squiggles. The composition should feel intimate, nostalgic, whimsical, and gentle, like a fairy-tale picture book memory hidden in a photo album.