"Nonsense" é uma canção de Sabrina Carpenter, do seu quinto álbum, Emails I Can't Send.
Foi escrita por Sabrina Carpenter, Julian Bunetta e Steph Jones.
Foi lançada em 15 de julho de 2022 como parte do álbum e, posteriormente, lançada como o quinto single do álbum em 10 de novembro de 2022.
2021
2:43
Julian Bunetta
Oh-oh, oh-oh, oh-oh (Oh-oh, la-la)
            Da-ah, ah-ah, ah-ah-ah
            Uh-huh, uh-huh, uh-huh, uh-huh
            Yeah
            
            Think I only want one number in my phone
            I might change your contact to "Don't Leave Me Alone"
            You said you like my eyes and you like to make 'em roll
            Treat me like a queen, now you got me feelin' thrown, oh
            
            But I can't help myself when you get close to me
            Baby, my tongue goes numb, sounds like "bleh-blah-blee"
            I don't want no one else (No, no), baby, I'm in too deep
            Here's a lil' song I wrote (A song I wrote), it's about you and me (Me)
            
            I'll be honest
            Lookin' at you got me thinkin' nonsense
            Cartwheels in my stomach when you walk in
            And when you got your arms around me
            Oh, it feels so good
            I had to jump the octave
            I think I got an ex, but I forgot him
            And I can't find my chill, I must've lost it
            I don't even know, I'm talkin' nonsense
            I'm talkin', I'm talkin' (Ah-ah-ah-ah)
            
            I'm talkin' all around the clock
            I'm talkin' hope nobody knocks
            I'm talkin' opposite of soft
            I'm talkin' wild, wild thoughts
            You gotta keep up with me
            I got some young energy
            I caught the L-O-V-E
            How do you do this to me?
            
            But I can't help myself when you get close to me
            Baby, my tongue goes numb, sounds like "bleh-blah-bleh-blee"
            And I don't want no one else (No, no), baby, I'm in too deep (Too deep)
            Here's a lil' song I wrote (A song I wrote), it's about you and me
            
            I'll be honest (Honest)
            Lookin' at you got me thinkin' nonsense (Nonsense)
            Cartwheels in my stomach when you walk in (When you walk in)
            When you got your arms around me
            Oh, it feels so good
            I had to hit the octave
            I think I got an ex, but I forgot him
            And I can't find my chill, I must've lost it
            I don't even know, I'm talkin' nonsense (Oh-oh)
            I'm talkin', I'm talkin', I'm talkin'
            
            I'm talkin', I'm talkin' (Na-na-na), I'm talkin'
            (Blah-blah, blah-blah)
            Ah-ah, ah-ah, ah (Ah-ah)
            I don't even know anymore
            (Oh)
            
            This song catchier than chickenpox is
            I bet your house is where my other sock is
            Woke up this morning, thought I'd write a pop hit, ha-ha
            How quickly can you take your clothes off? Pop quiz
            That one's not gonna make it
            Most of these aren't gonna make
        
Em 8 de abril de 2025, a música foi lançada como Jam Track para o videogame musical Fortnite Festival.
Carpenter afirmou que deixou a letra da outra parte no final porque presumiu que a música não seria incluída no álbum.
A música foi a segunda de Carpenter a entrar na Billboard Hot 100, estreando na posição #75 e chegando na posição #56.