Okay so in 2006 Julian Morris(Wren) starred in a movie called “Whirly Girl”! The movie is about a guy falling in love with this girl and following her to New York. Whirly Girl is one of the titles of the episodes of PLL in 5A. Maybe a connection that Wren was helping Alison while she was in New York City!
I think that Wren was helping Ali and I think that’s what Mona meant when her and Wren were talking. Wren talks about how Mona used to open up to her more and Mona replied with ”that was before I knew where your loyalties were.” I think she was talking about Wren helping Ali and this would have bothered her since she hated Ali and didn’t trust her!
Also Ali had the big scar on her leg and who would be able to help her with that? Wren! Just like he helped Hanna that time she sliced her leg open. Message me what you think:)