Response times from girls who are interested?

Hey y’all!

went on a date with a girl who seems interested. In fact when I dropped her off she stayed in my car for 30-45 minutes just talking to me and set up a following date for the next day (which she cancelled due to being busy)

she said on the date “if you lose interest just let me know and don’t keep me on a hook, just be honest!” To which I agreed to and said the same thing back.
she’s always been a bad texter with me.
yestersay she took like 12 hours to reply, only replied after I double texted but it was a thoughtful reply.
im just not sure what she’s feeling here… tried to reschedule and she said maybe a night this week..
Response times from girls who are interested?
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