Atton had, just a tiny bit of a pinprick on his mental radar. He smiled a bit - being around other Force users reminded him of where he'd come from - and he shouted out to her.
"One sec, gonna let Katya know I'm going." He waved Mia in so that she didn't have to wait outside, then jogged up the stairs to kiss his girlfriend and let her know that he was going out. He checked his pockets to make sure he had his keys before going back downstairs to check on Mia.