She has a boyfriend, though.
Do you think she left early for her boyfriend?
Yes. I know that she was discussing with her boyfriend on the chat that she really wants to leave early.
It is upsetting that she left early but it is expected that people might be dating somebody and want to spend time with them. It would be good to accept that.
But she's acting inhuman. Are you implying that inhuman and natural should be together?
She is probably a human, and I think you're just upset that she was dating someone. You need to let her go when she wants to spend time with her boyfriend.