How rude do you think this was of this person?

I ran into someone I knew.

I said hi they looked surprised.

while digging in my bag I was like I never run into people I know.

they said what? I repeated the above.

then a few seconds later while I was still digging in my bag they were like girl I got to go. Without waiting for me to say something back while walking away they said take care.

Updates
+1 y
Isn’t take care another way of saying goodbye for good? Especially when someone doesn’t say something like we’ll talk later etc
How rude do you think this was of this person?
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