Not Shadamy but more of brother/sister relationship which I prefer
They were both capture by Eggman and not paying attention from their bickering and now they're in a strong tube that cannot be broken from the inside without enough strength to actually get through. They have been stuck in there for 2 hours.
Amy: Well I guess this my fault..I'm so bossy to you all the time..I'm sorry...
Shadow: No...it's also mainly my fault I was acting too grumpy and stubborn to even listen to you and those actions were inappropriate also.
Shadow: But I'll admit you are annoying...though why do you have to be so annoying? hm?
Amy: Actually, y'know after you and Sonic got together I wanted to feel apart of it and fit in with the both of you. I mean I already get along with Sonic pretty well and since you're with him most of the time now I wanted to have more of a bond with you also.
Shadow: Oh...well I mean you can still try but not to be so forcing with everything
Amy: Oh! How about we just start over new! And forget about all that bad stuff between us in the past!!
Shadow: Uh, yeah ok sure, Amy
Amy: *hugs Shadow*
Shadow: Uh!...*sighs and gives into the hug and hugs Amy back*
-They both hear a loud growling sound-
Shadow: Pfft was that you?
Amy: No! it wasn't it was probably you, because unlike me you barely eat anything!!
Shadow: I don't need to eat, I'm the ultimate life form! I'm not trying to stuff myself with food..like somebody...
Amy: You calling me fat!!!
Shadow: Never said the word FAT.
Amy: You're so stubborn!!
Shadow: You're annoying!!!
Aaaand the bickering never ends between these two..at times XD even though they don't really mean it.