A popular entertainment website, Zap2it.com , reported Tuesday that Jennifer Aniston has told it that the Friends stars are "gearing up" for final goodbyes at the end of this season. "Oh, God, it's really heartbreaking for me," Aniston told the Web site. "Every time I think about it I'm on the verge of tears." Aniston did not indicate when an official announcement would be made (it's not clear whether she was asked), saying only, "We have all shared so many crossroads of our lives together, and then we're all going to go our separate ways. It's too hard to think about."