Blackpink is closer than yall think.
But there are pairings, just like other groups. As for BP it's Jensoo and Chaelisa. Jennie and Jisoo are very close, they are naked buddies. Rosé and Lisa are also very close, both are foreigners and relate to each other a lot.
There are one thing that i noticed. Jisoo is close with everyone. Jensoo, Lisoo, Chaesoo. All of her ships are superior.
Jennie is the only introvert among Blackpink members. The closest member to her is Jisoo, although she's not super close with Lisa and Rosé, but it still better than some groups.