We thought Wren (Julian Morris) would never return to Pretty Little Liars because he hasn’t appeared since Episode 4, “Can You Hear Me Now.” However, “no one is ever gone for good" on Pretty Little Liars, says Showrunner Marlene King tells SpoilerTV.
That’s PLL code for "yes" Wren will be back, but we've got even more proof:
A fan tweeted at PLL Producer Lisa Cochran-Neilan asking if Wren would return. She replied, “We're doing 25 episodes for season 2. And Dr Wren has a future in Rosewood, careful if you're not feeling well...#PrettyLittleLiars.”
"Julian Morris told us that there will "of course" be scenes between Wren and Spencer in Season 3, and he thinks Wren is truly "in love with Spencer."
Even Julian Morris believes that Spencer and Wren belong together!!! <333 ^^