I am sure you can all remember this noodle date in ep 12. I tried to find this place for a few days but I cannot find it, so I decided to go through the street view of every noodle shop in Seoul and Incheon and then search for those that cannot be seen at all/clearly on street view by google… in the end, I think this is the most likely one, 98% similarity with the one in the drama, the pic is taken in 2013, so there might be some changes inside the shop.
2017.5.4 更新 Update
I went to the place last week.
There is an autographed poster inside.
And this is where they sat during the filming, I took the pic from the back, as the sun was shining directly at the windows outside, so it is impossible to get a good pic from outside.
How to get there: Exit 1 of Yeongdeungpo Market station, walk for about 10 mins.
Name of shop 店名：국수나무 영등포knk점
Address 地址：서울 영등포구 영신로 220 KnK디지털타워
If you are going to this restaurant and wants to order the same things they have ordered, here they are. My friend and I ordered these two when we were there and that pork cutlet was even bigger than our face!
This is also the place where Min Hyuk treated the high school students for a meal in Ep 16.