[Why is he scowling at him for that?! It seems a safe bet that Felix would prefer being covered up. Dimitri just frowns at him, folding his arms to look out the window as the car starts to rise up.]

Preventing you from being sold off as a sex slave. If you find that objectionable, feel free to keep running your mouth.

[He didn't expect thanks, but he did expect Felix to hold his tongue at least until they got to the apartment. Being scolded in an enclosed space raises his hackles.]