He rolled his eyes, clearly not pleased with this sudden barrage of questions. "Hulk turns green. Grows, gains muscles. Why are spikes so different?" That wouldn't please the kid and he let out a sigh. It was times like this he really wished he knew the secret to transforming back. "I still have ears. They're just smaller."

No, he's not answering about his hair. It's gone and he never really thought about why, or how he gains it back when returning to himself. It was... simply what happened.

"Weren't you cutting up a deer for your dinner?"