“Pretty Boy” is the EP’s 4th track which features one of Taemin’s closest friends in the industry, EXO’s Kai.

The song, written by fellow SHINee member Jonghyun, nit-picks at the issues with Taemin’s past as one of the prettiest boys in K-Pop. Taemin is making it clear that being ‘pretty’ is a curse when everyone assumes that your personality is dictated by appearance. Unlike his looks, he’s not always nice, or sweet, and he’s not soft. He also calls out the strict gender roles and ideas about what’s “manly” and what isn’t.