Party kara Tsuihou sareta Sono Chiyushi, Jitsu wa Saikyou ni Tsuki S01E07 - Regarding the Crossing of Paths, Which Was, in Fact, a Fateful Encounter

Now that they can afford it, Narsena suggests to Laust that it might be more practical to get a house and move in together—an invitation that is also a thinly-veiled expression of Narsena's love. Unfortunately, Laust's response is less than enthusiastic.