Dylan Lee is Frankie's ex-date in Frankie My Dear as well as the true main antagonist of the episode.
Dylan was at first presented as a seemingly nice guy. However, after finding out that Bloo, Mac, and Chris were planning to sabotage his date, he revealed his true colors; a bully and a jerk who viewed Frankie as his property.
Dylan is Frankie's date in Frankie My Dear. Mac, Bloo, and Chris dress up as Orlando Bloo in order to sabotage Frankie's date. Eventually, however, their cover is blown, and Dylan proceeds to heavily insult the three, claiming that no girl would ever go out with them and that Frankie was his property. Frankie overheard everything that Dylan had said and was visibly upset with him. Dylan tries to fix the situation by complementing Frankie on her dress before getting punched by her. It was soon revealed that Frankie had given him a nosebleed and a wedgie.
Dylan later made a cameo appearance in Cheese a Go-Go at the cinema that Mac and Bloo went to.