Asking around on this, but you'd know! For trusted users as you defined:

-You are in my trusted users and you post "Good morning".

-Larry is also in my trusted users and he replies "Same to you".

-Curly is NOT in my trusted users and he replies to Larry "Screw you all".

-Moe is in my trusted users and he replies to Curly "Shut up man" .

Will I see Moe's reply to Curly and also Curly's reply to Larry? Even though Curly is outside my trust? I'm guessing yes to keep the thread together, but I haven't actually tested it, not even sure how to.