Actor�Lee Jong Suk lamented about not being able to keep in touch with his 'High Kick 3' partner�f(x)'s Krystal.

On the August 16th episode of�KBS 'Happy Together 3', actors of the newly-released movie 'R2B: Return to Base', including Lee Jong Suk,�Shin Se Kyung, and�Kim Sung Soo,�were invited as this week's guests.

On this episode, Lee Jong Suk revealed the close bond he shared with the Krystal when he began, "Krystal and I became very close through working together a lot on 'High Kick 3'."

However, with their busy schedules, it seems the two were unable to keep in touch often. "When I met Krystal while emceeing for a music program, I was bursting with joy. I went up to her and excitedly greeted her, but she responded back with a simple, 'Oppa, have you been well?' in a very nonchalant way. I felt really sad,"�Lee Jong Suk revealed, expressing his sadness and slight disappointment during the incident.

MC�Park Myung Soo asked the actor, "Did you take revenge?", while Kim Won Hyo asked him, "You know her number right?" However, Lee Jong Suk responded sadly, "I heard her phone number changed."

Netizens responded to the article on Nate with comments like, "It seems like Lee Jong Suk really likes Krystal a lot!", "Don't idol members change their phone numbers twice every month?", and "Didn't Lee Jong Suk mention Krystal as his ideal woman?"

Source + Image: TVdaily via�Nate