Just because the show is on ABC Family doesn’t mean the characters are as foreign to making out as the bumpkins on The Virgin Diaries. All four of the girls have had their fair share of secret hook-ups: one girl housed her boyfriend in her basement, another girl inadvertently stole her sister’s fiance, another girl got busy at a bar with her would-be teacher and the last girl used the “sleepover” excuse to cuddle with her girlfriend. Pretty Little Liars is basically a premium cable show with clothes on.