[ Vanitas lets Noé ramble about what he's excited about, but the question presents itself. The explanation is rather simple, he thinks. ]

Let's see...you're eager, it feels like you're going to run off and jump all over the place if someone doesn't keep an eye on you, and it's cute-

[ In typical Vanitas fashion, he cuts himself off before he can say too much, though he does it just a little too late this time. It's not the first time it's happened with Noé, but today, it's not because he's afraid to tell Noé that he worries about him, or that he cares. They've already established that there's mutual attraction between them, and it'd be futile to try to pretend that Vanitas' feelings towards Noé are impersonal. This is just a matter of him getting flustered again.

Vanitas clears his throat, but it won't stop him from tripping all over his words. ]

I-it's...amusing, I mean. Seeing you. Be. Excited.