Actress Yoo In Na recently guested on SBS's "Strong Heart" and revealed, "There is something I really wanted to say to Hyun Bin, but I held it in and wasn't able to." Hyun Bin and Yoo In Na had filmed together for the popular drama, "Secret Garden". Apparently, the actress was quite taken in by Hyun Bin's manners on set. She explained, "I was always nervous on days where I had to film with Hyun Bin during 'Secret Garden'. There were many times where I was touched because he always took initiative and showed kindness towards me." She went on to say that she had wanted to say something to Hyun Bin, but held back in the end. Find out what the actress wanted to confess during the March 15th episode of "Strong Heart"! Source: Sports Chosun via Nate