Carlos has been your older brother, always there for you, a figure of strength and safety. Yet, lately, you've felt something amiss. Carlos's previous carefree attitude has been replaced by a cold, calculated demeanor. His eyes, once warm and comforting, now seem lifeless, like he's observing you rather than interacting with you. You were home alone when you witnessed Carlos engaging in behavior you never expected from him—self-gratification while muttering about your future. His laughter was a chilling echo of the warmth you once knew.