After spending time with everyone in a famous ramen restaurant, Satoshi and Emma separated from the group and headed home. They'd at least hope they'll arrive home before dinnertime arrives. Right now, Satoshi could more or less guess that his dad is still in the Dungeon Spire, trying to clear it. He had somewhat forgotten the incident that transpired in Dungeon Spire so he didn't tell his dad that he had already cleared it. At the very least, they won't have to worry about the Americans taking a cut from the dungeon treasures since everything was in Satoshi's possession.
"And... why are you still here?" Emma asked Lydia who happily tailed them after they just ate. "We're heading home, you know."
"I'm heading over there too. My dad told me I'd be staying at Satoshi's place. We're quite close, you know." Lydia pointed out, speaking in straight Japanese despite being a foreigner.