Still 17 Season 1 Episode 12 Did I Do Something Wrong? ( Air Date 2018-08-07 ) Genre Drama, Comedy, Crime, Mystery category. Overview "Seo Ri gets drunk during the team dinner, and accidently enters Woo Jin's room which brings a very awkward situation the next morning. Woo Jin tries to avoid Seo Ri to hide his feelings, but it get harder and harder.".