Liam Greene

Liam Greene is Aria's current boyfriend who works with her at a publisher in Boston.

Season 6
Of Late I Think Of Rosewood

Liam is mentioned in a conversation between Aria and Byron where he gives Byron a book in order to impress him.

Charlotte's Web

He makes his first appearance at Aria's workplace and is caught in the middle of Aria's dealings with their boss over Ezra Fitz's potential second book.