"Um, no, it's, uh. Hoo boy." Part of Sparks almost wanted to go along with the idea, and he almost does for a moment, in order to let the subject drop. But then again, it made it sound like he was prejudiced against blind people or something.

"It's an expression. Well, a term for something. When someone sets ya up on a date 'n ya never met the other person. So, y'know. Blind?"