Daren is an man who the player meets after he offers them an official license for gunslinging and having the player track down a bunch of former gang members to prove themself.  

Daren is a slightly shady man who often trips over his words, He is actually just using the player for his own ends, eventually betraying them outright.

-First Line is when first meeting the player, Daren has been waiting for somebody to show up for a license for a while and is annoyed at how long it's taking.

-Second Line is when he starts talking about who you will be tracking down, That is before he makes a mistake and quickly corrects himself.

-Third Line is after betraying the player. Mentioning how the player wasn't supposed to follow him but it works out since he was going to kill the player anyways. Should take a more sinister tone.