Patrick Dempsey braved the rain in LA yesterday to visit the Malibu Lumber Yard with his twins, Darby and Sullivan. The handsome dad is fresh off a weekend hanging with the boys at their Little League practice. There's a new installment of Patrick's Grey's Anatomy, airing on ABC tonight, but next week's musical episode made Buzz's list of entertainment events to look forward to this Spring. His costar Chyler Leigh recently talked to BuzzSugar about the drama to come, saying, "I don't think it's going to be as intense and traumatic as last season, by any means. I think it's going to be more a personal devastation than an actual physical one." There's still no word on if Patrick plans to return to Seattle Grace next year, but he'll be making the rounds this Summer when his film Transformers 3: Dark of the Moon hits theaters — make sure to brush up on your Transformers knowledge before the movie premieres on July 1.