U-KISS‘ AJ is currently on leave from U-KISS in order to begin his studies at Columbia University in New York and he’s ready for the semester to begin!

On August 13th, AJ tweeted a quick update to fans saying, “hey guys~long time no see! I safely arrived at the Columbia University a few days ago and was busy to finish some works prior to the beginning of the semester! This is my picture of exploring the univ.”

Along with the tweet, he posted the above picture of himself exploring the campus.

Study hard, AJ!

Source @JaeseopKim91AJ