When as soon as you get off one bus, the next bus you're supposed to catch immediately arrives. Missing one of these can be upsetting, especially when you were RIGHT there. You can get to places a lot more faster if you're lucky to get a Combo.
Guy: How do you get here so early? It's like the third time this week that you've come home 15 minutes earlier than usual.
Guy2: I'm just lucky I guess. I'm always getting a Bus Combo.