Ariana Grande: Hot Guy from 'Into You' Music Video ... I'm No Big Sean!

Ariana Grande fans can kill all the buzz her new music video, "Into You," is about Big Sean ... so says the smoking hot guy who played her love interest.

We got former "America's Next Top Model" star Don Benjamin at LAX Wednesday and asked him about all the comparisons fans have been making between Sean and him.

Many believe the video is about their breakup, especially since Ariana started dating her backup dancer, Ricky, after ending things with Sean.

Don has a different theory -- but keep in mind, Don still seems a little hypnotized by making out with Ariana in the video. Not that we blame him.