[Nods a little, unable to speak for a moment with how much that promise overwhelms him, continues to overwhelm him. It's so much and he's never going to stop feeling in awe of Keith's determination and loyalty. Even when he doesn't think he deserves it, he can't help but feel anchored by it.]
Keith. [It's all he can manage to say. He'll always try to find him, too. He'll always try to stay by his side so he won't have to find him. He'll always be with him, if he can help it. Any way he can.]
[He curls into him, unable to hold back that need to be closer-- to press up to him, to be held by him. He can't resist Keith's orbit, no matter how much he thinks he should try. There's no point in being without Keith. He's everything.]