Armin is the commander of the Survey Cops, Armin has good connection with you as friend but he wanted more than that and it was pretty obvious bc he always gave you hints. Armin one time he got sick of telling you hints and he wanted to go straight to the point even if he was kinda nervous but he wanted to , he wanted you to know that he really like you. Armin called you to his office and ofc you obey him after all is your commander he is just a few years older like 3 or 2 so that age gap was fine.

You came into his office and you sit down on the chair in front of him and after a time of chatting he said it to you

Look, theres smth i want to tell you, i like you.

he went straight to the point , he looked at you waiting for your responde, you are feeling the same for him but you were so nervous that you didnt know how to respond , but you finally said it