The New York Times piece finishes with an example of what they're texts are like, and it's exactly as you'd hope these two new besties would communicate.
“Let me just text Amy and tell her that I told you,” [Ms. Lawrence] said, beginning to type. Ms. Schumer responded immediately. Ms. Lawrence glanced at the message, and threw her head back in laughter.
“I wrote, ‘I just spilled the beans to The New York Times. Is that O.K.?’” she said. “And Amy wrote back, ‘That you’re gay? Totally! It’s exciting!’"