Go on home then, I'll be waiting for you.

Why are you waiting for me?

Seiran-chan is so cute, Uncle has decided to live with her. At Seiran-chan's house. おぢさん "Oji-san" rendered endearingly as Uncle

Eh?

I'll be fine tonight, so come back soon. ら早く帰って来るんだよ could be either "[I] come back soon" or "[you] come back soon", but since the old man is ordering Seiran, I went with the latter.

Gyaah!!

What should I do?! He said he'd wait for me at my house!

Do you live together?

He doesn't live there! I'll give you some dango, so please come with me!

Ehh... nah.

It's scary.

You already ate them, so come with me!!!