You'll Never Guess Why Stephen Hawking Wanted to Meet Kevin Costner

It had nothing to do with physics.

Costner told Kimmel Tuesday that the two met after Hawking asked to come to Costner’s house.

“And I have a bizarre enough life as it is,” Costner said.

Hawking’s reasons for arranging the meeting eventually emerged, Costner said.

“Wow, someone should tell him about email. You could have covered that really quickly,” Kimmel responded.

Redmayne, who appeared on the episode following Costner, said he met Hawking while preparing to portray him. Hawking communicates using an eye-tracker device, which results in pauses during his interactions. But Redmayne said Hawking’s presence shines through.

“He’s one of the most charismatic men I’ve ever met, and he’s definitely a ladies man,” Redmayne said.