[And eventually Elsa does relax. It takes a few moments, but thanks to the constant it's okay you can't hurt people anymore mantra running through her head, and the soothing tone of Korra's voice, the grip of tension slowly leaves her body. The hug is still awkward, because Elsa just hasn't been a very physically affectionate person for most of her life, but she hasn't let go yet. So that's something.]

Thank you. I'll try not to be too much of a bother, but... it's nice. Knowing I have someone other than Anna to talk to.