Ah hey ah ah ah Ah hey ah ah ^{:Camila Cabello:} He knows dirty secrets that I keep Does he know it's killing me? He knows, he knows D-d-does he know another's hands have touched my skin? I won't tell him where I've been He knows, he knows He knows ^{:Shawn Mendes & Camila Cabello:} It's tearing me apart And she's slipping away (I'm slipping away) Am I just hanging on to all the words she used to say? The pictures on her phone And she's not coming home (I'm not coming home) Coming home, coming home I know what you did last summer Just lie to me, there's no other I know what you did last summer Tell me where you've been I know what you did last summer Look me in the eyes, my lover I know what you did last summer Tell me where you've been I know, I know, I know, I know I know, I know, I know I know, I know, I know, I know I know, I know, I know I didn't mean it, no I didn't mean it, mean it, no Can't seem to let you go Can't seem to hold you close ^{:Shawn Mendes:} I know when she looks me in the eyes They don't seem as bright No more, no more, I know But she loved me at one time Would I promise her that night Cross my heart and hope to die ^{:Shawn Mendes & Camila Cabello:} It's tearing me apart (It's tearing me apart) And she's slipping away (I'm slipping away) Am I just hanging on to all the words she used to say? The pictures on her phone (The pictures on her phone) And she's not coming home (I'm not coming home) Oh na na na I know what you did last summer Just lie to me, there's no other I know what you did last summer Tell me where you've been I know what you did last summer Look me in the eyes, my lover I know what you did last summer Tell me where you've been I know, I know, I know, I know I know, I know, I know I know, I know, I know, I know I know, I know, I know Can't seem to let you go Can't seem to keep you close Hold me close I can't seem to let you go I can't seem to keep you close You know I didn't mean it though Tell me where you've been lately Tell me where you've been lately Just hold me close Tell me where you've been lately Tell me where you've been lately Don't, don't, don't, don't let me go I can't seem to keep you close I can't seem to let you go I didn't mean it though I know you didn't mean it though I know you didn't mean it though I don't wanna let you go, no no no Tell me you didn't mean it though Tell me you didn't mean it though Can't seem to let you go, seem to let you go I know you didn't mean it though I wanna know you need it though Hold me close I know you didn't mean it though I know you didn't mean it though Just hold me close I can't seem to let you go Can't seem to hold you close I know what you did last summer Just lie to me, there is no other I know what you did last summer Tell me where you've been I know what you did last summer Look me in the eyes, my lover I know what you did last summer Tell me where you've been I know, I know, I know, I know I know, I know, I know I know, I know, I know, I know I know, I know, I know I know, I know, I know, I know I know, I know, I know I know, I know, I know, I know I know, I know, I know I know