Right, with Jack bein' from the 51st century an' all, an' that's... I mean... that's fine, it's just a different culture an' all, but. I didn't know. An' everyone keeps goin' on about how it's so obvious an' I ought to've realized but I didn't, an' you know my head's in the engine half the time anyway an' it wasn't 'til you said something that I realized you an' Ianto were together, an'...