It’s the celebrity version of calling your teacher “Mom.”

“I just love this.

Did she callTom Hanks"Forrest Gump” on the set ofExtremely Loud and Incredibly Close?

Sandra Bullock and Lisa Kudrow

Sandra Bullock and Lisa Kudrow.Steve Granitz/WireImage; Gilbert Flores/Variety/Penske Media via Getty

DidWilliam Shatnerpolitely ignore her as she referred to him as “Captain Kirk” onMiss Congeniality?

Was she jazzed to hang out withQueen Elizabeth,Catwoman,Marcia Clark, andKelly KapooronOcean’s 8?

“She caught herself, she went ‘What’d I just do?'”

Lisa Kudrow on ‘Friends’

Lisa Kudrow on ‘Friends’.Getty Images

TheComebackactress also reflected on her emotional state afterFriendsended its 10-year run in 2004.

I had no clue he never knew what the show was called.

He just knew that I worked on a show."

Kudrow also noted that she only began watchingFriendsrecently.

“I do now, but I didn’t forever,” she said.

“I couldn’t watch myself at all.