Cortis Seonghyeon shares his thoughts on wrapping up the birthday party

We had so much fun for these two days wrapping up our first tour in Korea, 'PUT YOUR PHONE DOWN,' with a birthday party. Thank you so much to the Cores who had so much fun at the venue, and thank you also to the Cores who joined us online.

Seonghyeon, who posted his thoughts on the performance on Weverse along with a selfie featuring his pretty visuals.

Happy 1st anniversary!!!!