Kim So Hee and Kim Si Hyun are an adorable couple in 2nd 'Sweet Potato x 100' MV teaser

Kim So Hee and Kim Si Hyun from 'Produce 101' season 2 released another MV teaser for their special collaboration.

The two idols turned into an adorable couple for "Sweet Potato x 100" and depict the ups and downs of a relationship by metaphorically comparing the feelings to a sweet potato. 

The full release is set for 12/12. Meanwhile, enjoy the newest teaser above!