They both undress in silence and Sirius glances only briefly at Kieren before stripping the blankets back and climbing in between the sheets. Kieren sits rather awkwardly at the end of the bed, back curved and radiating discomfort.

Sirius only watches him for a moment, frowning when Kieren speaks again.

"Come on," he says quietly then, tugging the blankets back further to invite Kieren beneath. "I promise I'll not do anything, just-- lie down."