Chatting to someone on OD for about ten days, they live in a city around 2 hours away but say they come to my area frequently. Been chatting a lot most days and they mentioned last week they were trying to come down this week but would confirm days when they knew. All good, chatted a lot of the weekend etc, then radio silence all day yesterday - I restarted the conversation late at night, they replied and chatted a bit then randomly went offline. Nothing since. Aibu to write off and move on?