Kuraku natte kita kara, sorosoro ie ni kaerou.

Since it has started to get dark, let's head home soon.

Ame ga furisou da kara, hayaku kaerou.

It looks like it's going to rain, so let's go home quickly.

Kyou wa tsukareta kara, mou kaerou.

I'm tired today, so let's go home now.

Eiga ga owattara, issho ni kaerou.

Let's go home together when the movie finishes.

Kaimono o shite kara, apaato ni kaerou.

Let's do some shopping and then head back to the apartment.

「Mou goji da yo.」「Hontou da, kaerou.」

"It's already five o'clock." "You're right, let's go home."