Because it is human nature to show emotion, being human is being emotional.
For a little while I’m trying to figure it up for you guys I have a good idea I have to get my old base for the first one and then I’ll get a hold of him vent and I’ll see what I need it for me
She is still unable to connect to any maternal source of wisdom. Ying-ying as an adult has pushed this memory away until she sees Lena suffering in a loveless marriage. At that moment, Ying-ying remembers the wish she wanted to tell the Moon Lady: she wished to be found.