[Yeah, Tony lets out a short laugh, as he takes a step back while trying to deflect the attacking pillow with his own defensive one]

Come on, Blue Hawaii. I thought I explained this at your place. We just aren't that kind of friend.

[He swats at Thor with his pillow. Starting to realise why the after school specials he watched before moving to the UK had pillow fights in them. So far, this was fun]