Why is texting someone you haven’t talked to in a while always so awkward? Or is this just me?

Nope , happened to me recently. We were friends for 3 years and then she became intolerable and rude . Haven’t spoken to her in 2 years . Then she shows up over thanksgiving ( on here) . I didn’t like it . She wanted to get a dialogue going . I blocked her. Never give a second chance to someone that threw your friendship back in your face ! Words I live by. 😁👍🏻