Los Angeles - Emma Stone and Andrew Garfield have reportedly split up for the second time. The on-again, off-again couple, who took a short break from their relationship last April, recently decided to end their romance for good after almost four years together, but remain good friends. A source close to the Amazing Spider-Man co-stars told UsMagazine.com: "They still have a lot of love for one another and they are on good terms with each another and remain close. They still care about each other.