Loki is not an easy person to love. He leaves to do his own thing, does all kinds of whacked up shit, has affairs, he just does his own thing. But Sigyn is the only person who roots Loki. She gives him a home and roots to always come back to. She loves him for who he is and who he is not. She is an extremely empathetic and compassionate and forgiving woman. Because she loves Loki, she will forgive him. But she also calls him out on his shit. They are perfect together. They balance each other out and bring out the best in each other. Sigyn is constant. Always there, always steadfast. Loki is chaos, forcing change. And amidst that change, he can always find Sigyn.