Eric Nam revealed he has thousands of contacts in his phone.

On the January 30th episode of 'Kim Shin Young's Radio', DJ Kim Shin Young asked the singer if there were more than 5000 contacts in his phone, and Eric Nam responded, "No, I think there are about 2000 to 3000 people. People I've known since middle school are in there. It's about half Korean and half foreigners." 

When asked if he usually responds quickly to messages, Eric Nam warned Kim Shin Young, saying, "I'm usually very late. I'm sorry. I'm going to say sorry beforehand. I'm sorry if you text me, but I don't answer. I tend to call if it's urgent."

Eric Nam continued, "I keep thinking I should respond because it says 'unread,' but I always forget."