Cortis Seonghyeon exudes a student vibe even without a school uniform.

This is a pretty photo that Cortis Seonghyeon uploaded to Instagram🖤🖤

This photo really highlights Seonghyeon's visuals, full of student vibes even without a school uniform!

To think a 2009-born shows off visuals like this. Seonghyeon is truly the best for even performing well on stage with a face like this.