This is your first time trying your first kit?!?!?!

Danyeol, a gangster, was after Yeoju, but when he heard from his friends that he and Yeoju were hanging out, he quit being a gangster and confessed to Yeoju, and they started dating, and then he met Yeoju's older brother and got her permission, but then he got caught by a female bully and saved her, and they ended up kissing by chance. Yeoju said on the rooftop that it was her first time kissing, and Danyeol said it was his first time kissing too!