That is a weird text to get! I would have been so taken back by it, as I am sure you were. So, what did you say to it? I'm sure I would have done the same thing. They weren't together, you didn't have feelings for him, maybe he was just being weirdly friendly. Who knows but definitely weird to get a text like that. Plus, you were a lot younger and if that happened today, you might come out and say something.