tvN's upcoming season 2 of 'My English Puberty' teased the beginnings of NCT Dream member Jaemin's journey to overcoming his phobia of English!

Premiering next December 20 at 8:10 PM KST, 'My English Puberty 2 - 100 Hours' brings together celebrities with a fear of the foreign language of English, putting them through a rigorous education system totaling up to 100 hours.

In the teaser clip above, Jaemin introduced himself brightly in Korean at first, emphasizing his young age. However, when asked to introduce himself in English, the idol excused himself by saying, "I'm not very good at English..." 

Check out the beginnings of Jaemin's struggles when encountering English-speakers above, and stay tuned for the premiere of 'My English Puberty - 100 Hours'!