The Weeknd Not Over Selena Gomez? Picks Up Book of Heartbreaking Poetry

The Weeknd just dropped a big hint that he may still be dealing with some feelings over love lost because he bought a book that digs into the deep emotions of loneliness and heartbreak.

The "Starboy" singer stopped by Barnes and Noble Tuesday in Calabasas and purchased a copy of Charles Bukowski's "Love Is A Dog From Hell." The book is a collection of Bukowski's poetry from the 70s and is described as a "raw, lyrical, exploration of the exigencies, heartbreaks, and limits of love." It features intense lines verse like "there is a loneliness in this world so great that you can see it in the slow movement of the hands of a clock."

The Weeknd and Selena Gomez broke up last year after her kidney transplant ... and because she started talking with Justin Bieber again. Selena said the breakup was mutual and they ended terms as "best friends," but his choice in reading material may suggest otherwise.