Undecided After 3rd Date?

I've gone out on three dates with this girl I met. I haven't really felt anything yet. I didn't even feel like going for this kiss at the end. She's going to be taking off out of the country for about 3 weeks (I won't see her at all during this time) and I really didn't feel sad or any emotion.

Should I just call it a day and just be friends?
Undecided After 3rd Date?
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