[Hug's probably made even more weird by Loki trying to keep his crystallized hand from touching her but still in her sight. He appreciates the effort, as much as he can in his shocked panicky state.

[Which seems to count as enough physical affection, as the crystallization starts reversing. Loki takes a few deep breaths and stares at the retreating sugar line.]

Solar- it's- healing- what did you do?

[If she can feel his emotions, there's the obvious panic. A lot of horror feeding into that, even with him calming overall. There's confusion, and gratitude, and a lot of shame, that feeds into a sense of self-loathing. Loki's quite the mess of emotions.]