Bobbi Kristina and Nick Gordon come to the assistance of a man suffering a heart attack

We still don't know if Bobbi Kristina and Nick Gordon are or are not engaged, but at least we have proof they are good Samaritans.

The daughter of Whitney Houston and her pseudo-adopted-brother turned boyfriend were standing at an ATM at a mall parking lot in Georgia on Saturday when they were asked to help a man who was seemed to be having a heart attack, Radar Online reports. Gordon pulled the man from the vehicle he was in while Kristina elevated his legs to help blood flow to his brain. The site has pictures of the couple standing with the man and his family, and they reportedly stayed there until paramedics arrived.

Kristina and Gordon have been in the news recently after a preview clip for their new Lifetime series showed the 19-year-old seemingly confirming her engagement to her longtime boyfriend. Though Kristina's representative later denied the story, it seems as though the couple is stronger than ever.

Their new show, "The Houstons: On Our Own" premieres Wednesday, Oct. 24 on Lifetime.