What does it mean when a guy says, "let's keep it friendly for awhile. I think I need some time"?

Anonymous
Guy I met through some mutual friends just recently broke up with his 2 yr girlfriend. We had a lot of fun over the weekend, but he texts saying (above). Does he mean he had fun and let's be friends? Or he needs time and slowly I don't know evolve into sth else? Brutal honesty guys, thanks.
What does it mean when a guy says, "let's keep it friendly for awhile. I think I need some time"?
3 Opinion