Apart from Dark Urge using default Tav lines about the eye insertion (despite not having the tadpole inserted through the eye) and prematurely dropping massive spoilers (before the character even learns who they are), the Dark Urge unfortunately also contradicts themself during the final showdown with the Absolute as a redeemed Dark Urge.
Resisted the Urge every step of the way
Mourned the death of Quil Grootslang
Vowed never to let the Urge claim another innocent ever again
Resisted murdering Isobel
Resisted murdering their love interest
Attempted to redeem Ketheric Thorm
Saved every innocent soul in Baldur's Gate
Attempted to reason with Orin against their 'Father'
Rejected 'Father' in order to protect their true family
Asked Withers to help remember all of their victim's names to honour them together
Has been nothing but a kind, noble and purehearted soul throughout the entire journey
And then still uses the signature 'deranged evil psycho smirk' when confronting the Absolute... talk about roleplay assassination.
*A purehearted redeemed Dark Urge should not be making its signature evil face when confronting the Absolute, as they are neither cursed nor evil in this scenario*
*The evil psycho smirk should only be a thing if Dark Urge broke free and remained truly evil (by selecting the following option)*