Jumbo arrives to help Yotsuba and her father move into their new home.

よつば：

「しばらく見ないうちにまた大きくなった！」

“You’ve grown bigger since I last saw you!”

Literal: “During the time I didn’t see you, you’ve gotten bigger!”

ジャンボ：

「お？どこでおぼえたそのセリフ」

“Oh? Where’d you pick up that line?”