you want someone to be a grammar nazi now or later?

"...the spoiled brat with such an appearance. and to an extent, most people would be right. However, underneath that cold, mundane exterior, is an innocent child with a frail heart, who only seeks love and attention, as his parents, the King and Queen were always away, embarking on some..."
should be
"...the spoiled brat with such an appearance. To an extent, most people would be right. However, underneath that cold, mundane exterior, is an innocent child with a frail heart, who only seeks love and attention, as his parents, the King and Queen were always away, embarking on some..."

Thanks! I thought I'd slipped on something XD