Idol group VIXX's youngest member Hyuk revealed a picture of himself in his school uniform.

Yesterday, Hyuk posted on his Twitter, "End of vacation picture! It felt like break started just yesterday but it's already back to school day. I am now a senior in high school!! Go seniors!" along with a picture.

Hyuk, who is attending as a 3rd year in the Hanrim Arts High School, is in naked face and in his school uniform unlike the charismatic image he shows on stage, ready to go to school.

Internet users who saw this commented, "So cute," "Going back to school, aww," etc.

Photo Credit: Hyuk Twitter