Because I don't have anyone else. I admit it, I caught up to you in Goldenrod because I was goddamn lonely, alright? And as much as I like everybody else I've met around here, you and I can understand each other like knights and not just strangers from alternate worlds.

Rin's gone, Connla's gone, and I...damn it, Saber, I don't have anywhere else to go but follow you around like I'm a damned stray.