Gwen Stefani's "I Love Blake" Shirt Stole the Show as She Sang "Nobody but You" With Blake Shelton

Gwen Stefani didn't just give Blake Shelton a "quarantine haircut" during their visit on The Tonight Show Starring Jimmy Fallon — the pair also performed an acoustic version of "Nobody but You." Feeding into the thoughts of those who wonder why they're together, Shelton and Stefani kicked off the performance by acting like they have never met with Shelton introducing the couple before saying "you can say something" to Stefani. They did their best to play into the joke (even if it didn't totally land).

Once the singing started, any faux awkwardness melted away as Shelton and Stefani harmonized with lyrics devoted to their love. As they stole glances throughout the performance, you could see why Stefani not only considers Shelton her boyfriend but also her best friend. If the way she looked at Shelton didn't say it, her shirt certainly did. Both their outfits somewhat embody self-isolation moods, with Stefani's being about those who are self-isolating with their significant others and Shelton's "I Drank Today" hat being self-explanatory. If you're in need of a little love today, watch the full clip above to see why there's no need for "Nobody but You."