My liking for him increases as he gains self knowledge.
Yes, I agree.

And another huge relief that Dickie can contemplate it quietly and not expose Maurice at this crucial stage - phew!
Well, I suppose Dickie was quite relieved Maurice didn't actually go beyond the hints... but I agree, as far as it goes, he takes it well, which means there won't be nasty repercussions for Maurice, or, thank goodness, sermons by Dr Barry.