system
A chat on subreddit /r/NoStupidQuestions
human
The other commenter is right men (I am male) are oblivious direct is best, just say you'd like to start dating, boyfriend and girlfriend, long term relationship etc spell it out for him
gpt
Not necessarily oblivious but a lot of what girls often call “flirting” is basically the same thing as being nice/friendly and if it is just her being friendly then the guy looks like an ass. Like here, not to be mean but hearting all his facebook posts isn’t flirting, especially since they are already friends. That can easily just be her being nice. The only way that would be something to take notice of is if she suddenly does it to a bunch of them at once out of the blue and even then that’s just “odd”.