[More like Sebastian assumes she'd suspect he's picking up a second Ciel, and I mean, while Time maybe can tolerate Sebastian damning one child's soul he thinks she'd probably draw a line at two. And then Sebastian would have to explain that, no, he's just being nice. And then Time would be all "aw, really, so you do have a heart?". And then Sebastian would have to explain that he's only being nice for the sake of his reputation and because Snow is a little scary. And that would just be embarrassing.]
Now, now...
[What's the hurry? Sebastian follows, and assuming Goku's nose leads him right, Sebastian catches up soon enough to unlock the bakery's front door.]