What stood out most were the half-smiles. They told the full story. Lionel Messi sat in a black warmup suit with the Inter Miami logo Thursday afternoon and introduced himself to the media nearly a month after introducing himself with his first, game-winning goal. The first question was something about all the winning since arriving in America, and if this is what he expected, and he began his answer with by saying, “Actually, I was very happy when I came here.” He then gave that small grin, that Mona Messi smile, that spoke of his warm feelings.