Attending a bar wasn't that difficult when you already had years of practice in doing it. Aaron had helped Karen many times in all the time he had lived with her. Marcus was always more into giving a hand to Will than being with Karen─ Actually, Aaron always thought that under all that respect Marcus had towards her, there was a sadness in there too. As if it hurt Marcus being near her. Aaron never understood, but he didn't remember their mother all too well like his brother either. So, instead of being in the repair shop, Aaron had spent more time with Karen in her bar. Learning more things with every year it passed. Now he wasn't only good at serving, but he also understood all the inner workings of a bar and he enjoyed it.