<human>: I am a 22(m) - GF (21) - Relationship duration - 4 years. Currently do not live together.

The scenario begins @ 8:45 pm She facetimes me at 8:45 I dont answer (the phone is upstairs) I was cooking steak, then ate it I Facetime you back at 9:20 (30min later) She does not answer I call her 5 minutes later - No answer She then calls me back 5min later (@ 9:30) and says "WHAT?" I said "hey" She responded with "im busy" I said "ok".... and she hung up

WTF What did I do? What am I missing?

My question to you is this: Is she being dramtic, rr am I trippin'? Why play dumb, how is she busy and I can tell she's upset?

"going insane over here" Am I wrong for this or overreacting?

Can you summarize the given text in a few sentences?
<bot>: Girlfriend is overreacting to me not answering her calls and I honestly think her way of thinking is a little strange.