Homura doesnt realise how moe she is. Top Left pannel looks like Madoka got hit in the feels being called onee chan. Also why is madoka witch form above her!?
Clearly Homura is so cute even alternate Madokas felt those feels.
Ah, no...Really? Thank you so much, Homura-chan!I want to hear you call me "onee-chan"!What is it, Homura-chan? *smile*Um... uh...You didn't disturb me at all... well, it's better to say that I'm happy...Homura-chan is so nice and simple!What?
Background: BIG SISTERSorry about disturbing you..."Homura-chan is so cute" ad nauseum.DroolHey, Homura-chan...Madoka-onee-chan...It'sh noshing, Madoka...Just ignore what I said a moment ago...