Board Thread:Manga/@comment-36952679-20180918220449

Hey guys i am confused about this panel in volume 2 chapter 9. where eren in titan form throws the other titan who ate thomas. the panel before that. What is happening in this panel. I know its silly to ask but i asked all my friends and nobody can see whats happening on this panel so im really interested to know. Thanks in advance. Ill add the pic. 