VIXX's Hongbin may be all manly charisma in his drama roles and on stage, but he proved to be an innocent, cute boy on KBS 2TV's 'Hello' on January 4.

On this episode, a young man in his twenties relayed his desire to date.  Hearing this, Hongbin said, "I read this in a book.  When you ask for her number, you have to act like you lost your cell phone.  You need to borrow [her phone] and then call your own phone." This resulted in a chilly response from the audience.

Lee Young Ja warmed things up again with, "He really learned by book.  That's why he's unable to date," making everyone laugh.  Oh, Hongbin.

SEE ALSO: Choi Hyun Wook's agency responds with 'no comment' after the actor accidentally posts a photo showing his nude reflection on SNS

MC Shin Dong Yup also asked the celebrity guests when they felt the most lonely. Hongbin said, "I feel lonely when I wrap up my schedule and head off in the car and I see a couple using an umbrella together.  At those times, I want to spray water on them with my car.  I want to get in the way," making everyone laugh.  Oh, Hongbin again.