[Naoki's listening, his expression unreadable but those yellow eyes of his focused. When Hiro turns to him, he blinks as though he wasn't expecting attention to be placed on him before he chuckles.]

Of course I did. From her friends.

[A moment and he adds:] A relationship is a big deal. There are a lot of ways someone can be hurt, a lotta ways you make yourself vulnerable. So, people are bound to worry. Even more so if they're family. [He probably thought something similar to Hiro at that time, that he would do his best to make Yang happy.]