13.

“I know a guy who will call and leave a voicemail message that just says ‘Call me back, I need to talk to you about something.’ He won’t text, and he won’t respond to texts asking what the topic is. It’s infuriating. He also pretty much only calls at dinner time.”

“Once, he called and left a voicemail that said, as usual, ‘Call me back, I need to talk to you about something.’ I called him back, and he said we needed to get together so he could tell me in person. I saw red that day.”

—u/paqmann

Source: https://www.buzzfeed.com/andyneuenschwander/little-things-that-annoy-people-reddit