[Of course that would be your response. Sometimes it's overwhelming, just how bowled over he can be by Keith's unwavering support. And really, it's true-- he'll never be able to put into words how much it means to him. How much Keith means to him.]
[After a moment, he drops his hand away again so Keith can go back to what he's doing, his smile unbearably soft as he closes his eyes, sighing out.]