While the Fifth Harmony singer wonders if her boyfriend knows she's having an affair with another guy, he says he's fully aware of her infidelity.
- Nov 18, 2015
AceShowbiz - Following numerous previews shared via their respective social media accounts, Shawn Mendes and Camila Cabello's anticipated duet is finally out. The track titled "I Know What You Did Last Summer" hit iTunes on Wednesday, November 18 at midnight.
Over Mendes' acoustic guitar riffs, Cabello opens the track by admitting to cheating on him with another guy. And don't think Mendes doesn't know what she's done, because he's fully aware of his girl's unfaithfulness.
Everyone go get my new single with @camilacabello97 #IKWYDLSoniTunes now ! https://t.co/7twNWNWacY pic.twitter.com/4LRXXuZW0V
— Shawn Mendes (@ShawnMendes) November 18, 2015
"It's tearing me apart," they sing together at one point before Mendes adds, "She's slipping away/ Am I just hanging on to all the words she used to say?/ The pictures on her phone/ She's not coming home."
Mendes and Cabello recently revealed that they wrote "I Know What You Did Last Summer" while at one of the shows on Taylor Swift's "1989" tour. "Been working on this song for months now and am so excited about it !" he said in a tweet last week. "It's a secret song from Handwritten Revisited that I co-wrote with @camilacabello97 !"
Cabello said in her own Twitter post, "We wrote this together backstage at one of Taylor's 1989 shows out of a random jam session."
