As the World Turns episode?

Just ignore the first poster cause I feel the same way about the character Paul as you do about the old Casey, played by Zach. I was only a Y&R/B&B fan but one time I was really sick and left the TV on and I saw Paul and his hair was longer than it is now and well, I'll just put it this way. He gave me a reason to live. LOL Have a good day.