SNK: Why?

So this picture started out as a little doodle of Armin and turned into this, I apologize for the lack of creative background. For some odd reason enjoy drawing a semi sad Armin even though I hate seeing my precious baby sad... oh the irony. Anyway when I showed my friend the picture she started giving it captions for what Armin was saying, some of them were 

"Eren please put your clothes back on."
"Eren why are you so rough in bed?"
"Annie Why didn't you kill me?"

the last one kinda inspired the title, but yeah she has an active imagination. If you enjoy this picture please comment and favorite and feel free to comment below your own caption for this drawing, I'd really appreciate your thoughts on it. 

Attack on Titan belongs to Hajime Isayama