I'm so happy to see the little ones

I'm so happy to see the little ones speak in the nest!
And I'm happy to grab (pikkopikosande, idk) like that for the little ones!
koMarisa: Mwunch!! (hafu)!
koReimu: Yu. Yu.
bushyReimu: Yuu! Fwood!
Mwunch! Mwunch!
Happinesh!
Yu! Yu~! Yu~!
To (okara's, soybean pulp?) Little ones "I'm here! (Happy from you eating!)" Ah I'm (Piiru).
Pyaa!
Easy! Easy!
Babies, come along with us!
*furi furi*
Yu! Yu!
No matter how tired, even I'll be full of energy for (genki).
I recommend someone to do a better translation than I did. I'm not good at it.