#comicshortmovie #nerdult #halfcasualhalfformalDex's tip on how to flirt with older girls. Will his tip work on everybody?Teach role / DexYouTube Dex101 / @dex101 Student role / Sanghyup JeonInstagram / j_negotiation Victim role / Ahyoung KimInstagram / aoung__ Offical Nerdult Instagram / nerd_ult