Kai Trump reveals Donald Trump’s ‘cute’ grandpa habit

Kai Trump shared that her grandfather, Donald Trump, hits her line quite often.

“My grandpa’s calling me,” the 19-year-old said in a Friday YouTube video documenting her high school graduation.

Kai picked up the phone while getting her hair done, and can be heard telling the president, 79, “Alright, I love you. Bye.”

The teen gushed to her hair stylist, “So cute. Isn’t it so cute that he just calls me whenever?”

“He’s literally just, like, a grandpa, I swear. He literally is on the way back from China and he’s calling me. I know, very very cute.”

Kai, whose parents are Donald Trump Jr. and Vanessa Trump, celebrated her graduation from the Benjamin School in Palm Beach Gardens with an intimate dinner on Friday night.

Her mother’s boyfriend, Tiger Woods, attended the graduation ceremony, but opted out of the dinner.

Donald Jr.’s fiancée, Bettina Anderson, President Trump’s daughter, Tiffany and her husband Michael Boulos, also joined in on the festivities at Blackbird restaurant.

In shots obtained by Page Six, Kai could be seen donning a white minidress and silver heels.

The Florida resident will attend the University of Miami come fall and is set to play golf on the women’s collegiate team.

Despite the Commander in Chief’s phone call, he did not make it out to the Sunshine State for the special day.

In fact, President Trump is also missed out on Donald Jr.’s wedding to Anderson over Memorial Day weekend.

“While I very much wanted to be with my son, Don Jr., and the newest member of the Trump Family, his soon to be wife, Bettina, circumstances pertaining to Government, and my love for the United States of America, do not allow me to do so,” he wrote Friday on Truth Social, just a day after the couple legally wed.

“I feel it is important for me to remain in Washington, D.C., at the White House during this important period of time,” the president added. “Congratulations to Don and Bettina! President DONALD J. TRUMP.”

On Thursday, Page Six obtained a copy of the marriage certificate that was filed in Palm Beach, Florida.

Donald Jr. and Anderson tied the knot on a private island in the Bahamas.

Meanwhile, earlier this week, Vanessa — who also shares son Donald Trump III with her ex — revealed she has been diagnosed with breast cancer.

She announced the news in an Instagram post Wednesday, explaining that she’s closely working with her medical team on treatment options.

“I am staying focused and hopeful while surrounded by the love and support of my family, my kids, and those closest to me,” Vanessa said.