Plot twist: those aren’t her babbehs.
But the green baby is so happy to see her, if it was calmed by her words I’d expect the blue baby to be happy too.
Maybe the green foal is just dumber.
I guess they are playing hide and seek and the mare just found them. The blue one is bummed they have lost.
Also damnit Big Iron randomly starting on a random YT song collection.
every theory you all might have are correct 
How did she lose them in the first place? So many questions…
Aww, I can feel the relief she must be feeling. This really makes my heart happy. 
I love it when mares are drawn with eyeliner esk eyelashes. It makes me ungodly happy for some reason
The blue one looks like it’s yawning to me.
where are they anyway? in a somesort of warehouse?
Surprise adoption is best adoption. 
Clearly not a trap and will be nothing but a happy ending for them all.