Calvin Harris is allegedly head-over-heels smitten with girlfriend Taylor Swift as the "Blank Space" singer reportedly doesn't miss checking on him through text even when they are away from each other on different gigs.

According to Us Weekly, Taylor Swift also makes time to see Calvin Harris whenever she leaves for a performance or an appearance.

Of course, Taylor Swift can just fly anywhere or have him board her private plan so they can see each other anytime they want, the report added.

"Swift has reportedly been texting Harris 'a lot,'" it said. "She's quite charming on the phone and plans to stick in Harris' mind when they're thousands of miles away."

"A Swift source tells Us that the two first hit it off at the 2015 Brit Awards last month, where the 1989 hitmaker won the International Female honor. After two weeks of texting with the world's highest-paid EDM DJ, Swift then flew to Las Vegas to watch him perform on March 7," the magazine reported.

On April 2, Taylor Swift and Calvin Harris seemingly went public with their dating relationship as they turned the heat at the Troubadour Club in West Hollywood.

The eyewitness told Hollywood Life, "They were all over each other. He had his arm around Taylor at the show the entire time. They were laughing, kissing and were really into each other."

"They were dancing and just having a really fun time. They definitely weren't hiding their affections."

And it seems Rita Ora's ex spent the night on the apartment of Harry Styles' ex girlfriend, as the DJ was spotted leaving the Los Angeles flat the morning after.

The website alleged that Calvin Harris and Taylor Swift are getting serious as she has been "stressing out" over their busy schedules.

"Taylor's already stressing about how hard it's going to be to spend so much time away from Calvin when she goes on tour. He's super busy with his own gigs, but she's trying to lock him down for when he's going to come see her," the tabloid added.