О любви ( Concerning Love ) is one of my favorite songs from The Last Trial. Raistlin and Takhisis really only get a couple of duets ( and Встреча с такхизис lacks the same bite imho ) and I love seeing just how mocking she can be.
And, perhaps in a more romantic show, this would come back as a reprise when Raistlin finally admitted his feelings... but this is not that show.
I also love that it's this exchange that she quotes back at him in the Abyss at the end : "Wasn't it you who wanted to be left alone?"