Friends or not?

I had two friends from another city so we opened a WhatsApp group and i think we were pretty close

Then they never started writing when if i dont write when i asked they said they are busy with their works but it wouldn't take a minute to write only something

It has been 5 months i didn't write and they didn't and i am mad at them am i right about being mad like why wouldn't they never write?

Friends or not?
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