Karrueche Tran was “flattered” after listening to ex-boyfriend Chris Brown’s remix song “Sex You Back To Sleep,” in which the singer mentioned her by name, Hollywood Life reported. In the song, which features former One Direction singer Zayn Malik and Usher, Brown says he misses Tran and apologizes to the model for messing around with "Keyshia and Makayla, all the Georgia peaches in Decatur, and all the b------ in elevators.”

Brown and Tran broke off in March 2015 after the model discovered that the “Loyal” singer had fathered a child with model Nia Guzman.

“[Chris] has Kae shaking her head with a smile on her face. He just won’t stop trying to get back into her good graces,” a source told Hollywood Life. “No lie, she’s flattered he mentioned her in his song. It caught her off guard but she felt it was real and genuine and she appreciates it. If she didn’t know any better, she’d think Chris asked all his fans to flock to her Instagram page and speak on his behalf.

“Her notifications have been blowing up today, with everybody telling her to call him,” the source reportedly went on saying. “The man is such a charmer it’s scary. Kae’s doing her best to keep her guard up. She’s still hurt. Chris put her through the ringer and she’s still not over all the pain.”

While mentioning Tran’s name in the song, which released Saturday, Brown says: “I just want you to love me ... Don’t test me. You know I’ll do it. You want me to say your name, girl? OK … Karrueche!”

In December, rumors surfaced that Brown dissed Tran in a song from his album, "Royalty." In the song “Kae,” Brown talks about a girl lying and not being there for him like she said she would. However, the 26-year-old singer commented on the gossip, telling The Shade Room that it's not "a bashing song."

“People will make and use their own opinion," Brown said. "The song is saying that the relationship is no more. I’m expressing the time apart and the space that’s between two people who loved each other. The list of my mistakes are a mile long on my end. I’m expressing that I’m not familiar with who the other person is anymore at this point in my life. No bashing and definitely not hate."

The song “Kae” was dropped online just days after reports surfaced that Tran was dating 31-year-old Danish DJ Morten.