I know you're living your life faithfully, safely, away from me
But you miss being next to me, don't you?
The only reason why she is living faithfully is probably due to the distance between them as the ‘away from me’ line suggests. Secondly, Ja Rule portrays himself as a rich thug.
The lifestyle of a famous gangsta rapper living life in the fast lane (glitz and glamor, drugs, partying, headlining) might be dangerous but also fun which is an experience she enjoyed and still craves.
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