You had the best of it, and that was as it should be, for I believe I've been most in the wrong of the two.

你得到了最好的结果， 这是理所当然的， 因为我相信我在这两者中犯了最大的错误。

He, like the Vanka of the song, would sing, before mounting the gallows, how he would kiss her sweet lips, etc., and he would even have the best of it before death.

他就像这首歌中的万卡一样， 在上绞刑台前会唱起他如何亲吻她甜美的嘴唇等等，甚至在死前都要尽情享受。