Harry Shum Jr. tells us the original songs that are about to air on Glee are wicked! "'Loser like Me' was a lot of fun [to shoot]," he told us at the Rolling Stone awards party. "And the original song that Santana sings is one of my favorites. It's so funny. I can't tell you what, but watch out for Santana. It's like ridiculously good, but in a weird way." As far as his on-screen romance goes he and co-star Jenna Ushkowitz have differing opinions on whether or not it will be smooth sailing. "I always tell Jen, 'We're going to break up.' and she's like, 'No, we're not. So we're at a crossroads." But for now it's looking good. "Every relationship is so messed up except for ours, and I think the show needs that. People need to have like some kind of feeling that relationships do work."