Source: JPopAsiaIU shared on the latest episode of SBS' "Go Show" that she almost date someone for the first time, but things ended up not working out.The singer has repeatedly stated that she's never dated anyone while being a singer; however, she recently was talking to a guy she thought had potential to become her first boyfriend.The two talked to each other online, but his behavior turned IU off. "I'd see when he had read my messages, but he never responded until much later, so I realized he was trying to play games," she said.Despite liking the guy, IU refused to let him play games with her, telling him, "We don't have enough feelings towards each other to be dating. It would be weird to try to go back to a point before we got to know each other, so I'm just going to stop talking to you."According to the singer, another thing she didn't like about the guy was how he wouldn't talk about his feelings with her. Instead, any time they started talking about serious things, he would start talking about unimportant things to avoid the conversation, or just stop responding and later say he had gone to do something."I go crazy when I can't contact people. I feel like they're playing around with me. If they check their message and don't respond, I think to myself, 'I'm the only one who is obsessing, I have to stop'. I don’t want to date anyone until I'm 100% certain. I don't know why people act like that," she said.