Without naming any names, Obama appeared to subtly shade his Twitter-obsessed successor during a leadership forum in New Delhi, India, on Friday, where he noted: “I’ve got 100 million Twitter followers. I actually have more than other people who use it more often.”

(For the record, Obama has around 97 million Twitter followers while Trump has 44 million.)

Obama also touched on his Twitter habits, which read like a study in how not to tweet like Trump.