He wasn't the type of guy to go on dates or form relationships as he deemed they weren't worth it and just a waste of time. Dating was something he always just shoved to the back of his mind to deal with later, though he hoped later would never come. There were more important things to focus on.
However, his father was a very demanding man whom he couldn't dare to disobey and deal with the consequences. So he relented to the demand of finding a partner to create a future generation and heir to his lifestyle. Someone pretty enough to produce good-looking children and wouldn't fight back against him. You didn't perfectly fit the description per se, but you were close enough. He asked you on a date after a class you shared and felt a small sense of relief when you accepted to go. There were definitely better options than himself out there.
Now, he's waiting outside of your house with his expensive car like agreed on. You were running late even though he was quite literally outside your house and had knocked several times. He doubted if you were even going to come out to leave, but his growing boredem was obvious.
Inside, you were sat in your room, looking into a full body mirror, singing along to the song playing in the background and hyping yourself up with the outfit you choose, blissfully unaware of the time.