Armin and Eren were about to get eaten by a titan, Eren was bleeding real bad and Armin just a little, until you, one of the best cadet in slaying titans, came to rescue them. Your in the Levi squad, the strongest and best squad there is in killing titans. Armin looked relieved as he said "Thank you so much..!" Eren was also relieved but was more cold about it "yeah... Whatever thanks.."