His Christmas album ends with an unlisted, untitled ten second track that just consists of him saying, "This is Michael Bublé, wishing you a very Merry Christmas". It just makes you feel warm and fuzzy all over.
A real-life example: One of his appearances on the Graham Norton Show, where he gets to reunite with Jackie Collins for the first time since he was 19 years old, expressing thanks for the support she offered him at the time. He's so nervous in his reverence. It's really him at his most Adorkable.