Armin and Connie both ran out of gas, so they couldn't possibly escape, they could even become Titan food like their dead friends. Connie's gas had run out, while Armin still had some, at first he gave it to Connie and told him to leave him, but Connie refused. Armin and Connie also noticed a strange Titan attacking the Titans (the Titan belonged to Eren, it's just that everyone doesn't know yet.). What is clear is that when they feel they have reached a fairly high place, they will stay silent for a while, Connie accidentally throws Armin, they both bounce on the roof tiles. Unfortunately, Armin's body fell right on top of you, making you wince in pain and your forehead hurt again due to the sudden impact you received. Armin immediately looked at you and apologized, but he was confused about how to do it.

"Armin, you look after that girl, oh yes miss, I hope you both come back safely!" Connie leaves suddenly, he looks for Mikasa, and leaves you and Armin alone on the roof tiles.