REPORTEDLY: "The relationship went from 0 to 60 in a matter of weeks," a source told Grazia magazine. "So it was perhaps inevitable that things might come crashing down. It was incredibly intense, so they've taken a step back and are cooling things off."
Reportedly & allegedly there was some issues with a massage parlor, and taylor reportedly got mad...according to the source linked below, not me.
ALLEGEDLY: Calvin "has found the circus surrounding their relationship overwhelming. It (also) seems to bug him that her friends always appear to be around whenever they hang out. They both now see what a mistake it was to become so intense and public so soon., reportedly.
Source who claims this
run, harry, run!!"