Actually, you and Armin are just childhood friends. You and him met again when you both joined the 104th cadet corps training, at that time the two of you started to get close again. Until finally you joined the scout troop with armin.

then....you get pregnant....And Armin is the father from your child in your womb,What have you two been doing all this time?

Armin appears sitting next to you, he gives you his bread to you..

"Eat... I don't want our baby to starve there..."