It’s always Keith or Shiro in a gang/mob so what if it was Lance.
A coffee shop au where the worker Keith/Shiro gets a sort of crush on a normal customer - Lance. But oddly enough weird things start to happen to the coffee shop. Robberies, gun shootings, all these things that normally don’t happen. So Keith/Shiro goes on a date with Lance finally and they confess that they picked a different spot far away from the coffee shop because of these things.
Lance gives them a hard stare before relaxing and saying a smooth (ish) line about it taking more then that to keep them away from Keith/Shiro. A week later it all stops. No more problems. Of course Keith/Shiro are happy about it but its just…odd, how it stopped and they can’t help but being a little suspicious. The next date Keith/Shiro complain about a rival coffee shop down the street to Lance and then two weeks later they’re out of business. Over a number of dates Keith/Shiro keep saying weirder and weirder things to Lance and they keep happening/getting fixed.
Finally Keith/Shiro confront Lance who admits, guilty, that he was the one behind it.
Keith/Shiro’s mind is blown because Lance wears a blue hoodie?? Goes to college and wears glasses when he forgets his contacts and looks like nothing of what he described???