In order, left to right, top to bottom:

-- 1st group of pictures --

romcom style, girl, movie still, beautiful, wearing a red shirt, rim lit, cinematic lighting
Negative prompt: doll, plastic, fake
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 6, Seed: 233807765, Size: 512x512, Model hash: 10a66fa5

romcom style, group of teenagers, on oil rig, ocean background, movie still
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 6, Seed: 357362878, Size: 512x512, Model hash: 10a66fa5

(romcom style), motorcycle, chrome, epic, riding down the street, 1990s
Negative prompt: fake, render, 3d
Steps: 15, Sampler: DPM++ 2S a Karras, CFG scale: 6, Seed: 2399310647, Size: 512x512, Model hash: 10a66fa5

romcom style, Emma Watson, beautiful portrait, prom, wearing pink dress, multicolored bokeh, movie still, cinematic lighting, volumetric lighting
Negative prompt: fake, render, 3d, far shot
Steps: 30, Sampler: Euler a, CFG scale: 7, Seed: 2157213550, Size: 512x512, Model hash: 10a66fa5

(romcom style), cute girl, bokeh, winter, Christmas lights, snow, festive
Negative prompt: fake, render, 3d, far shot, ugly
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 7, Seed: 296356889, Size: 512x512, Model hash: 10a66fa5

romcom style house in the spring, establishing shot, 1990s, architecture, green grass, flowers, gardening, flower petals, cherry blossom
Steps: 15, Sampler: DPM++ 2S a Karras, CFG scale: 7, Seed: 3159225673, Size: 512x512, Model hash: 10a66fa5

romcom style group of teenagers, Star Trek, starship enterprise, on the bridge, control panel, futuristic
Negative prompt: fake, doll, render, plastic
Steps: 20, Sampler: DPM++ 2S a Karras, CFG scale: 6, Seed: 36883219, Size: 512x512, Model hash: 10a66fa5

romcom style portrait of Barack Obama, close up, highly detailed face, wearing sunglasses, cool, 1990s
Negative prompt: fake, doll, render, plastic, medium shot
Steps: 40, Sampler: DPM++ 2S a Karras, CFG scale: 6, Seed: 597586508, Size: 512x512, Model hash: 10a66fa5


-- 2nd group of pictures --

romcom style portrait of a handsome boy, school dance, prom, wearing suit, dancing, detailed face
Negative prompt: fake, doll, render, plastic, 3d, outside, field, grass
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 2303673528, Size: 512x512, Model hash: 10a66fa5

cyberpunk, romcom style, portrait of futuristic people
Negative prompt: comic
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 742429872, Size: 512x512, Model hash: 10a66fa5

romcom style
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 3105091988, Size: 512x512, Model hash: 10a66fa5

romcom style city photo establishing shot, cityscape, sprawling, movie still
Negative prompt: close up, portrait
Steps: 30, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 3464931610, Size: 512x512, Model hash: 10a66fa5

(romcom style) portrait, beautiful, black girl, movie still, outside, rim lit, wearing yellow shirt, happy, smiling, highly detailed face
Negative prompt: ugly, plastic, doll, fake, render, 3d
Steps: 45, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 4243226663, Size: 512x512, Model hash: 10a66fa5

romcom style party, night time, drinking, (house party), group, pool
Negative prompt: ugly, plastic, doll, fake, render, 3d
Steps: 25, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 1582002945, Size: 512x512, Model hash: 10a66fa5

romcom style polar bear in the Artic, happy, smiling, National Geographic
Steps: 25, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 2482861593, Size: 512x512, Model hash: 10a66fa5

romcom style picture of Channing Tatum, jock, 1990s, rim lit, movie still
Negative prompt: fake, doll, plastic, render
Steps: 25, Sampler: DPM++ 2S a Karras, CFG scale: 7.5, Seed: 2512714771, Size: 512x512, Model hash: 10a66fa5