The 17-year-old singer heard their song “I Know What You Did Last Summer” on the radio for the first time and proceeded to freak out – and he caught it all on video!
He immediately sent the vid to Camila, who shared it with fans on her Instagram.
“so @shawnmendes just texted me the best video ever and everyone is screaming. @999virginTO I CANT WAIT TILL I HEAR IT ON THE RADIO FOR THE FIRST TIME IM GOING TO DISSOLVE INTO BUTTERFLIES,” she captioned the vid.
Check out the whole sweet video below…