-Poe is like a surrogate son for Leia, says Oscar Isaac (she was friends with his parents Shara Bey and Kes Dameron).
-In TLJ their stories will intertwine following the losses Leia has suffered with Han's death and Kylo Ben's relentless Grandfather stanning.
-She sees he has potential to be a "truly great leader of the Resistance and beyond".
-In TLJ, Leia mentors Poe, "encouraging him to look beyond the crosshairs in his cockpit".
-According to Oscar, "Poe’s arc is one of evolving from a heroic soldier to a seasoned leader, to see beyond the single-mindedness of winning the battle to the larger picture of the future of the galaxy [...] I think Leia knows she won’t be around forever and she, with tough love, wants to push Poe to be more than the badass pilot, to temper his heroic impulses with wisdom and clarity."
-Oscar shares his favourite memory of Carrie.
-"One of my favorite things that would happen from time to time on set would be when Carrie would sing old songs [...] Whenever that would happen I would offer her my hand and we would waltz around the set — on a starship, in a Rebel base, on an alien planet, and she would sing and we would dance.
So surreal and beautiful to think about now. For all of her delicious, wicked humor and fiery energy she also had such sweet grace. I miss her dearly."
Source: Indy Film
So does this mean People's Princess Leia Organa is ONTD Queen BB-8's grandmother?