Is it fair to abruptly stop talking to someone from a particular country?

One girl on Gag messaged and chatted for a while.. then she wanted to have some fun online.. so she asked me if I can call her on whatsapp.. I obviously said yes.. but then she asked me for my location.. as soon as I said India.. she unfollowed me.. is this fair?
Is it fair to abruptly stop talking to someone from a particular country?
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