Nothing more than “oh, nice indicator”, “just pull out why don’t you?” and “wtf are they doing?”
Have you ever had a person creep on you, refusing your “no/fuck off” for an answer. Then another person comes along and pretends you’re their girlfriend/boyfriend, to encourage the creep to fuck off. Then the creep has the audacity to apologise to the fake gf/bf for hitting on their partner, but not to you for ignoring your multiple requests for them to fuck off?