In general, I trust anyone Numbered, as they're highly likely to have our best interests at heart... even if only to save their own skins. Some I trust more, because we have rapport... Tony, Richard, Shou, Xander, Emilia, Rakka, Toushirou, and Killian all come to mind, if you've spoken with these individuals.

I also trust Torin implicitly. He is the manager of my coffee shop and I would be lost without him.