Even when he says it to confirm he'd never be against it, it made her happy to hear it out loud. "I don't think Komui will mind." Letting Allen stay with them? No problem, he liked Allen! ... Allen being with his little sister on the other hand? Problem.

Of course this was all reliant on them defeating the Earl and that was likely not to happen in the near future. She sighed, nuzzling against him briefly, wishing the Earl was defeated -now-.