“Not Really Sure How To Feel About It” is a song by Australian singer-songwriter Dean Lewis. It was released on 6 March 2019, as the lead single from his second studio album, A Place We Knew (2019). The song was written by Lewis, Nick Mrozinski and Julian Hamilton, and produced by Mrozinski. It is a ballad about a relationship that is ending, with Lewis singing about the confusion and uncertainty he feels about the situation.
The song was a commercial success, reaching number one in Australia and New Zealand, and number two in Ireland. It was also certified triple platinum in Australia and platinum in New Zealand. Lewis performed the song on several television shows, including The Tonight Show Starring Jimmy Fallon and The Ellen DeGeneres Show.
