Really my fave WangNingXian dynamic is Lan Wangji looking at Wen Ning and going “He is literally a part of Wei Ying, a physical manifestation of his soul, as essential and inextricable as his shadow. They share a bond totally unlike the bond I myself share with Wei Ying. They are so completely intertwined, if I am to love everything that is Wei Ying, I must love Wen Ning as well.” And Wen Ning looking at Lan Wangji and going “He is literally a part of Wei Wuxian, a physical manifestation of his heart, as essential and inextricable as the breath in his lungs. They share a bond totally unlike the bond I myself share with Wei Wuxian. They are so completely intertwined, if I am to love everything that is We Wuxian, I must love Lan Wangji as well.”
And then they both fucking commit to that.