One day, Scorpio boys confessed to me and wanted to ask me out. Should I go?

If you go out with familiar friends, I believe you won't be nervous. Now you will be nervous, mostly worried that something unfamiliar will happen. If you think this person who "we didn't talk at the same school, but we usually talked on the telephone" is reliable, it's no harm to go out and play ~ Secondly, think about it yourself!