Yes, she is. And if she isn't, she eventually will be. Resistance Is Futile. Narrative Causality compels you. A standard response in the face of an accusation that two characters are more than Just Friends. Usually said with an exclamation point - or ten - at the end, with emphasis on the "NOT", maybe accompanied by smashing something. "He is not my boyfriend!" is another version, albeit not as common, probably in a 65/35% ratio. There are also instances when the two accused say it simultaneously. Is it true? Technically, yes. Hilarity, if not bloodshed, ensues, because: