They were walking though the forest on a nightly walk, when they heard crying

Nahida: "What's that?"

Venti: "I-.. don't know?"

Ei: "Sounds like crying, I'm leaving."

Zhongli: "Ei, get back here, you are not going to abandon every child you find."

Ei: "I gave my son freedom! I didn't abandon him!"

Nahida: "And now he has a fear of being abandoned because of you, at least I'm a good mom!"

Venti: "Stop fighting, let's check it out."