A couple of anime characters sitting next to each other

masterpiece, best quality, 2 others, couple, hetero, 1 man with 1 woman, silver and black hair, height difference, different colors, happy, love, landscape full of flowers, forehead, light blue and gray eyes,

(aged down, teenage, worst quality, low quality:1.4, blurry:1.4, badhandv4), multiple views, multiple panels, (text, signature, artist name, watermark)