Taylor Swift opens up about her relationship with boyfriend Joe Alvin.

the "Lover" singer reveals the title of her new song, "Lavender Haze,"

and explains how the song has a unique connection to her love life.

Taylor, who started dating the Conversations With Friends actor around 2016,

went on to further explain how she relates to the concept, specifically.

Midnights is set to drop on October 21.

The 32 year old has not been shy about expressing herself through song.

"I came across the phrase 'Lavender Haze' while watching Mad Men and looked it up because I thought it was cool."