Once the Trojan War had ended and Helenus had been freed, he hadn't wanted to stay in Troy at all. So there hadn't been anything else to do but follow Neo, and by extension, Andromache. During Neo's reign, the two of them had slowly started to grow closer, finding a person to trust in the midst of the chaos their lives became in the aftermath. He hadn't regretted marrying her at all, and he'd always hoped that at least it had been better for her than being Neo's concubine.
So he was definitely looking forward to seeing her again. He'd cleaned himself and picked up a bottle of wine on the way there, hoping it would go well with whatever they were having for dinner. He pressed the bell once he'd arrived, and when the door buzzed open, he let himself up and knocked.