I love her (car)

So, my brother is dating this girl. For her car. I don't exactly understand the relationship.

She is a senior in college, on her way to grad school to study psychology. My brother is a freshman baseball player who farts in his sleep. On top of all that, for some reason, she is trusting him to take care of her Nissan for the 6 week break that college kids get to sit around and find themselves. I don't know if I'd want my brother finding himself with my car. But that's just me.

I love my brother, he is consistently the best thing in my life probably because he is nothing like me. My brother is warm, and kind, and falls in love in 2 weeks, and has friends all over the globe even though he has never left the country. My brother and I have the exact same laugh and the exact same short fuse, which made sharing a bathroom into a nightly Spartan battle scene. I love my brother, but I am still confused as to how he made this relationship happen. 

At least when he asks for a car, a gift no one in my family will ever give, we can say, "but you have your girlfriend's."