Valentine's Day personified as an enchanting girl, with an aura of romance and warmth, digital illustration reminiscent of Artgerm's style, set in a whimsical world like Studio Ghibli's, with the vibrant detail characteristic of Artstation works, brought to life through Unreal Engine realism. She has gentle, expressive features framed by flowing hair resembling ribbons of pink and red, wearing a dress bedecked with heart motifs and delicate lace. Her eyes sparkle with kindness, and she holds a charming pastry, her surroundings a blend of a dreamy patisserie designed by Alexei Vinogradov, infused with elements of fantasy and whimsy seen in DeviantArt's creative expressions. The focus is sharp, capturing every intricate detail of this captivating scene.