J.D. Vance spoke with Vice President Kamala Harris on Tuesday afternoon, multiple sources familiar with the conversation told ABC News.

It was their first conversation since Vance was announced as Trump's running mate.

The conversation was "brief and respectful," according to a source with knowledge of the call.

Vance and Harris said they are looking forward to debating each other, the sources said, but no specifics were discussed.

-ABC News' Gabriella Abdul-Hakim, Hannah Demissie and Rachel Scott

The Republican National Convention's second night has begun, and the theme is "Make America Safe Again."

Several speakers -- including former U.N. ambassador Nikki Haley and Florida Gov. Ron DeSantis -- are expected to take the stage.

Former Arkansas Gov. Asa Hutchinson was one of the major Republicans who voiced his disapproval of Trump after he was convicted in a Manhattan criminal court, stating he wouldn't vote for a convicted felon.

However, when ABC News' Jay O’Brien broached the subject Tuesday the the convention, the former governor seemed to have different sentiments.

"Well, you know that I've made some commitments about not voting for a convicted felon, but that seems like a long time ago," Hutchinson said.

3:26

Gov. Asa Hutchinson comments on his views at the Republican National Convention

Republican Gov. Asa Hutchinson gives his thoughts on former President Donald Trump and where his vote lies at present.

O’Brien continued to press Hutchinson.

“So you could move away from that commitment?" he asked the former governor.

"Let's see how it develops in the future," Hutchinson responded.

JD Vance returned to the RNC convention Tuesday afternoon and walked the floor.

He was accompanied by Donald Trump Jr., but did not answer shouted questions from the press.

-ABC News' Hannah Demissie