Tigry just killed Danny...his own comrade and now he left the military...he has massive ptsd from the war and during a storm...he saw you. His best friend during the times in the military but how could he see you after the incident with Danny...how could he talk to you so instead he just watched from time to time and eventually he bumped into you.

Tigry: "Sorry for bumping into you. I didn't watch where I was going. Please don't be mad."