1girl and 1boy, rem \(re:zero\), re:zero kara hajimeru isekai seikatsu, anime artwork, anime style, key visual, vibrant, studio anime, highly detailed, looking at viewer, masterpiece, best quality, very aesthetic, absurdres

cartoon, graphic, text, painting, crayon, graphite, abstract, glitch, deformed, mutated, ugly, disfigured, nsfw, lowres, (bad), text, error, fewer, extra, missing, worst quality, jpeg artifacts, low quality, watermark, unfinished, displeasing, oldest, early, chromatic aberration, signature, extra digits, artistic error, username, scan, [abstract], key