Snow
When rain falls on Wolverine, it turns to snow. He's so emotionally distant and cold that the rain freezes into snow as soon as it gets near him.
せつ
ゆき
None
You're concerned for Wolverine's mental health. Him being so emotionally cold that he turns rain to snow means you keep (ゆき) asking if he's okay. But that only makes him want to be more distant.