these two moments will never not make me emo bc in the left katara & aang are standing on top of their future home with big hopes for the future of republic city and in the right korra & asami are confessing their love for each other in front of an established republic city
korrasami’s love being symbolized with the spirit world/spirit-affiliated things (like the lion turtle). the words of the lion turtle in the bg while they’re confessing their love to each other reaffirms the notion that korrasami’s love is the purest out there.