<human>: I really don't know what's up with her. Last night, round 2 am, I got a text from her asking if I was still awake. I was, so I told her. She asked if she could call me and at the very start of the phone when I asked her what was up she goes "I really, really miss you".
We had a nice conversation and then we went to bed.
Today, she just seems quite off. She had told me she would break up with me if I was late for our Valentine's Date. I asked her if she was serious about it and she said "I'd be really, really upset". I told her I wouldn't - and I really won't be because everything's sorted.
She says she isn't angry... but she just seems really off. Her answers are vague and dull.

Can you give me a shortened version of the text?
<bot>: I really don't know what's going on. At times I'll feel happy because she'll be telling me how much she misses me and loves me. But then other times I feel unhappy because she texts weirdly or whatever.