President Donald Trump and New York City Mayor Zohran Mamdani (D) have been in regular contact since their friendly Oval Office meeting in November, Axios reported Tuesday.

The two exchanged phone numbers during the sit-down and have been texting each other since, according to two sources cited by the outlet.

The exact content — and frequency — of the messages remains unclear.

Read the full report on Axios.

But the back-and-forth marks a striking shift from their rhetoric before the meeting, when Trump derided the then-mayoral candidate as a “communist,” and Mamdani fired back by likening the president to a fascist.