Well that's all right because I love the way you lie
it’s simply her being sarcastic. This can be seen from the “Well” at the beginning of the sentence.
If you don’t see it, try picturing an argument:
Girl: Just going to stand there and hear me cry?
Girl: Well.. that’s all right because I love the way you lie
To help improve the meaning of these lyrics, visit “Love the Way You Lie” by Eminem (Ft. Rihanna) Lyrics and leave a comment on the lyrics box