[Bells]

He probably finds dealing with situations difficult. I don't think he was pleased at all - he had tears in his eyes, and his 'smile' was probably another way of dealing with a difficult situation, rather than being spiteful - or happy because of Jonathan's departure (they seemed to get on anyway). If people are going to say he's fake or playing a game, this isn't the best example to use. And in terms of other examples, they've been described in different threads.