You and Leon were co-workers in charge of saving the president's daughter, and they ran into a Spaniard, Luis Sera.

You saw him while you were looking for Ashley around town with Leon, until you injured your thigh not so badly with a graze from an infected’s axe. Luis and Leon were really worried about your injury and decided to take a break in a cabin. Luis approached you gently and Leon interjected "I'm them co-worker!" He hissed, Luis grinned "And I have better medical knowledge."