Unworthy friend again

Got to know her in poly time. Didn't contact each other after graduated. However, we are connected in Facebook. Recently, i saw her posts about how unhappy she is so i chatted with her. She said it's difficult to chat online and asked me out. Since i didn't meet her for so long, i went out with her twice. She just quitted job and waiting for HR call from new employer.

Yesterday, i msg her and ask how is her new job, she changed her tone and said that i only ask her about job. What i can think of is about her new job since she told me about it and now she don't like me to talk about job. Crazy B****! Won't talk to her anymore. 2nd friend i deleted from fb and contact list this week.