Drew Barrymore hasn’t forgotten her friends

Drew Barrymore hasn’t forgotten who her friends are.

After settling in with pals on rooftop waterbeds at the Standard Hotel Tuesday night, the actress went back downstairs to retrieve some pals who had been held up at the door, according to New York Post gossip column Page Six.

“The manager said he would take care of her friends who were waiting outside and not to worry,” a source said.

Drew — who’s currently dating actor Justin Long — recently insisted she won’t change for love.

“On the first date, don’t not be yourself,” she said earlier this year. “Don’t sell them what you’re not really about — it’s exhausting.

“I’m never not myself and I don’t give a s**t if it’s to my detriment or not. This is who I am. What you see is what you get. I learned that lesson when I was 13 — my entire life was out there and I didn’t have a choice. I thought, let me just ride with this wave.”