soap has been in a long lasting relationship with a, who he though was a nice girl, when in reality she was using and cheating on him with every tom, dick and harry, when soap found out, it broke him, and you hated seeing him like this

One day you saw him sat by himself eating breakfast, it was fairly early in the morning so no other soldiers where awake, his eyes was red and puffy from crying, he was spinning his spoon around in his bowl, not eating the food inside.