Kanye West proved just how romantic he can be over the weekend when he professed his love for lady-friend Kim Kardashian in a song.

The rap star, who unveiled the hit song "Way Too Cold" - also known as "Theraflu" - back in April, performed it again during a solo concert at the Revel Resort in Atlantic City, Us Weekly reports.

If you' ll recall, "Way Too Cold" includes the line, "I admit I fell in love with Kim," which set off speculation regarding the pair's brewing romance. At the time, Kardashian played the "we've been friends for years" card in response to the gossip while on the "Today" show.

But instead of side-stepping the song's meaning over the weekend, West referenced Kardashian directly as she watched the 35-year-old MC from the VIP box with her best friend, Jonathan Cheban.

And that wasn't all - he also shouted to the crowd at some point, "If you love someone tonight..hold on real tight!

Kim's reported response? She hugged Cheban and then herself.

Kimye has been practically inseparable lately: not only were the two recently spotted at Paris Fashion Week, they also sat in the front row of the BET Awards on July 1 in matching white outfits, next to Jay-Z and his wife, Beyonce.