Rice Cake Shop Seongbuk-ro 21-gil, Seongbuk-dong, Seongbuk-gu, Seoul (서울 성북구 성북동 성북로21길) I can't remember if it's in Episode 2 or 3 where Seho was seen buying rice cakes so the roommates can give it to their neighbors. I guess that's the Korean tradition when you're new to a community. And this is the shop where he ordered the rice cakes from! This is near the bakery from where Chanyeol bought the cake for Sungwoo . Hihihi. FOLLOW US FOR MORE UPDATES! IMPORTANT NOTE: This post may not be 100% accurate.