[Low-key, his head is full of fluff

If River were to bother engaging his sixth sense, like would call to like. But he isn't so there. Maybe it will occur to him to seek out Collective members, but he figured they would reach out first, thus his effervescent attitude about entire situation.

Either way, he is quite easy to read, inside and out, to a questionable extent. It's not a quality that fellow espers liked, but he's always let that doubt bounce off.

He blinks at her question and wrinkles his brow in confusion.]

I mean. Yeah? Probably? You gotta call me something, right?

[Although, if she had to ask, that gives him some realize there's a significant rationale.]

Well, me, I'm not worried about myself, not yet. If you're worried for you, then give me a nickname. How about that?

[Not his first time working with secretive individuals and it won't be his last.]