I love the idea of Jesse and Han having lots of shared interests in name but practicing them in such different manners that they no longer seem related.
With horse-riding, Han was trained from a young age in a prestigious equestrian center whereas Jesse grew up on horseback but was well into his twenties before he encountered a saddle. Another notable example would be their drinking habits (will make a crappy comic about that soon!)
Laaazy background as per usualBetter quality: X