Then the tingle suddenly stopped.
Nothing seemed to happen.
"Huh." he muttered. "Nothing happened."
He still looked the same size he was.
"Obviously nothing would really happen," he said to himself, disdainfully. He felt silly and didn't want to admit that part of him had really expected this to work.
Suddenly, Harry felt his pants tighten.
"That was weird." he muttered to himself. He took at look at his reflection in the glass of his window, and gaped. his coat and shirt seemed to look smaller on him.
"That's funny." he muttered, taking off his coat. "My shirt and coat seem to have shrunk a size or two."
Indeed.
He could his small belly and bellybutton that his shirt was no longer covering.
He felt his pants, and immediately saw they were at least 2 sizes smaller!
He even felt his feet beginning to chafe in his slightly smaller shoes and socks.
"Good grief!" Harry muttered. "My clothes are shrinking!"