The phrase [come finisce colpa tua](javascript:void(0)) appears to refer to the ending of the story or film titled "È colpa tua." Based on the gathered information, "È colpa tua" is part of a saga that follows characters Nick and Noah. The story concludes with Nick and Noah finally ready to embrace their love, although challenges arise that test their relationship. The ending is emotionally charged, highlighting their struggles and unresolved feelings. The narrative leaves a cliffhanger that is set to be resolved in a subsequent installment, indicating that their story is not entirely closed yet. The actress Nicole Wallace noted that in the final scenes, Noah does not express guilt or ask for forgiveness, embracing her choices and emotional journey without regret or apology. This nuanced ending emphasizes personal growth and complexity in their relationship rather than a simple resolution.

If you were asking for a translation or contextual explanation, this is the key summary of how the story "È colpa tua" ends.