It was very early in the month, but Milo was already in prep mode for the upcoming Student Council elections, rather busy and often sticking around the school for various projects. Despite all of this, he also had his newly discovered sister's wedding coming up, and he wanted to actually meet her fiance before watching her get married off to him.
He may not have known her for very long, but it was simple brotherly instincts to only want the very best for her. He'd heard the fiance in question was a dragon, and had a powerful status within that, a relevant family. Milo only cared about was how he treated Cecete, how they interacted and fit together. That was all that mattered. Nothing superficial. He hadn't tried to dig much into the man's history due to this, as he did with most. He wanted his impression to be fresh and objective.
He had a few possibilities in mind for their get together- giving them a bit of a tour of the school, going out to eat at one of the nicer places on campus (he'd cook for them himself, but he felt embarrassed at the thought of forcing them into his dorm, even if the dorms weren't small here), hanging out in the art club room or peaceful parts of the courtyard- but he'd left things fairly open ended, unsure of preferences. Milo liked being able to ask others, face to face, what they enjoyed and were interested in, so he'd be doing just that. The only thing he knew for sure was that he'd be telling his curious sister about his campaign adventures.
It was a sunny afternoon, and Milo waited near the school gates so he'd be visible and found quickly (not that he was easy to miss), quietly a bit nervous, but hardly showing it on his naturally stoic face.