A boy and girl their faces,

(worst quality, low quality, loli, child, infant, baby:1.4), lowres, blurry, bad anatomy, bad hands, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, (signature, watermark, username,letter, letterboxed, copyright name, copyright, chinese text, artist name, name tag, company name, name tag, text, error:1.5),