WATCH: Siya Kolisi answers sister's hypothetical questions: 'I'll be there in a heart beat'

First Rachel, now it's Siya's turn - gotta love this brotherly love.

Springboks captain Siya Kolisi reacts as he holds the throphy from the bus carrying the rest of the team during the Springboks Champions trophy tour in East London, South Africa, on November 5, 2023, after South Africa won the France 2023 Rugby World Cup final match against New Zealand. Picture: WIKUS DE WET / AFP

There's nothing like a brother's love and Siya Kolisi is living in that with his younger sister.

Just last week, Rachel Kolisi was in the hot seat with Siya's sister, Liphelo Kolisi.

The teen asked Rachel hypothetical questions in a video and posted it to social media.

Mzansi loved Rachel's answers so much that they praised her for being a 'cool' mom figure to Liphelo.

Most social media users rushed to Liphelo's comments section of the video to ask her to do the same with Siya... and she delivered.

Watch Siya answer the same questions as Rachel did below.