If there are two things Robin Williams is known for posthumously it’s his immense talent and his heart of gold. Both of those traits were combined in one good deed he did for his Night at the Museum: Secret of the Tomb co-star Skyler Gisondo, 18..

Williams, along with Ben Stiller, helped Gisondo with a memorable “prom-posel” thanks to Williams’ commitment to it.

"All morning, Robin was pitching more ideas," Gisondo told The Hollywood Reporter. “He was saying 'Can I say this? Would it be appropriate to say this?' You're Robin Williams. You can say whatever you want!"

He went on to say that he did land the date after she saw the hilarious video, and Gisondo knows how lucky he is to have that experience.

"It turned into this three-minute, ridiculous thing. A prom-posal," he said. "I realized that was the most awesome three minutes of my life and I've accepted it will go downhill from there."

image via Kristin Callahan/ACE/INFphoto.com