Singer IU was hilariously teased as�Yoo Seung Ho's stalker on a recent episode of SBS TV's "Heroes." In order to secure a bigger income for the opening of the show's charity restaurant, the "Heroes" members set out to call close celebrity friends and invite them for the restaurant's opening. IU, who previously sang a duet song with Yoo Seung Ho, offered to call him personally, exciting the older cast members as they were also fans of the actor. Unfortunately, Yoo Seung Ho didn't pick up IU's call, causing the rest of the cast members to be disappointed.�Shin Bong Sun and Narsha teased, "You know, we could 'call' Won Bin and Jang Dong Gun that way too." MC Lee Hwi Jae pushed IU further by asking, "IU, are you by chance Yoo Seung Ho's stalker? Maybe only you know his number." Fortunately, IU didn't give up and persistently called his cell until Yoo Seung Ho picked up. The members were unable to contain their excitement and began flooding him with questions and compliments. The episode will broadcast on December 12th at 6:40 PM. Source: TV Daily via Nate