They boo because you put through a terrible singer and discarded acts who could actually sing!

Did he care when they were booing Kitty?

He is such a sweet, kind man. Like Jesus.

I'm with him on the pathetic booing, Frankie should never have been put through in the first place and that is Gary's fault, but the habit audiences have now of booing is just horrible.

He shouldn't have put through an act he clearly said 'isn't the best singer' then should he?

Kitty isn't his act. But none the less yes, he probably did care, I'm sure he won't like any of the acts being boo'd.