Los Angeles, May 24 -- Hollywood star Ryan Gosling is not yet ready to move in with rumoured girlfriendEva Mendes. Although their relationship is going strong, Gosling wants to take things slow with theactress, reported Us magazine."He says he wants to slow down and not live with her yet. But he doesn'twant to lose her," a source said. Previous reports claimed the two had parted ways but the actors shotdown the rumours after they were spotted strolling hand-in-hand in the Big Apple.