Counterclockwise from top right:
"Little one, be strong! Get better soon okay!"
"Onii-san! Reimu's baby is sick! Do something okay!"
"Hmmm... I don't know much, but perhaps a cold...?"
"Onee-chan, be stwong..."
"Hey Mwommiee Marisa's hungry-"
"I said hey-"
*hah* *hah*
2)
R to L
"I don't know if human medicine will work but I suppose I'll give her this. I'm only going to give one, so treat it preciously"
"Thank you onii-san! Human-san's medicine will surely cure her"
"Give it quickly okay!"
3) R to L
"I'll throw it in! Here"
"Aaa!"
"Yu! Food!"
"AAAAaaaa! What are you doinggggggggg!"
4) R to L
"Marisa isn't sick, give it back!"
"Marisa's sick too! I'm hungry and I can't hold it any longer!"
"That's not sickness! Mommie and everyone's hungry too!"
5) R to L
"GULP"
"AAAAAAAAAAAAAAAaaaaaaaaa!"
"Yugee'! Bitterrr!"
"O, Onii-san please give us one more medi..."
"Forget it"
"Oh noooooooooo!"[or "Whaaaaaaaat!"]