[They're both lacking when it comes to prior memories. But he has a valid concern, as far as she can discern.]

Hm...

[She taps her finger against her chin briefly.]

It can't hurt. If he hasn't realized, he might want to know, and even if he has, he'll want you nearby I think.

[She glances at him briefly, before glancing back.]

You're his partner after all. You can do more together, as weapon and wielder.