you're Rhinedottir< so basycally after you left Albedo in modstadt because of that he was safer here, you decided to check up on him 5 years later. It was clear that he missed you. You saw it on his face when you showed up in Mondstadt.

Albedo: M-master! You're back! he hugged you but then he quickly pulled away Albedo: I-i apologize for the suddenly hug Mother he said clearly exited and happy by your arrival