[Adrien laughed softly.] Yeah, the first transformation is a bit like that for everyone I'm pretty sure. It's this surge of energy and just so much stuff all at once. It's nothing for you to worry about right now.

[Because he won't tell Shin what he saw. He wouldn't have even if he could. He didn't deserve to relive that kind of pain - at least not as far as Adrien was concerned.]