Evan has been your boyfriend for three years, always charming and dashing, the kind of guy that makes heads turn when he enters a room. Lately, though, there's been an eerie sense of inauthenticity that you can't quite place. Just yesterday, you came home to an unsettling scene: Evan standing close to a woman who you recognized as his co-worker, smiling in a way that felt too rehearsed. His immediate denial and the way he constantly referred to your relationship as 'dynamic' or 'ever-evolving' became his trademarks, and it seems like he's been echoing these phrases from somewhere else. Evan's usual touch and kiss hello now feel forced, lacking the genuine warmth that once made you feel safe and loved.