She's been texting me all day. That's not friend behaviour, that's I'm interested in you behaviour.
I think the initial lunch was a ruse to get me into a weird date-like scenario.
Clearly I didn't fuck up as much as you guys thought.
Who said you fucked up? You were just being dumb with all the tricked bullshit.
Also, oh man, I better tell all my friends that I text with that I am not interested in them just in case they get the wrong impression or are not prepared for interaction between two people.