DID THEY LEAVE IN A HURRY? They weren't in a hurry. They didn't run away. Goo Hara, Lee Soo Hyuk, and Hong Jong Hyun leisurely left the restaurant. They talked until the valet brought the car around.
CONCLUSION: Still pending judgment. If they're close enough to have dinner together in Korea, then meeting in Japan is not unheard of. Not only that, Lee Soo Hyuk is comfortable enough with Hara to be seen with a toothpick in his mouth. In conclusion, there's not enough evidence to say they are dating. If they're close with each other, it's possible for non-lovers to watch a movie together or have a meal together. However, you never know... an "oppa" just might turn into "honey." If so, then we wish you happiness!